10 ways to help a pet with arthritis

About 30% of cats and dogs are affected with arthritis.

Before we discuss 10 ways to help, please remember: arthritis cannot be assumed. It has to be proven (X-rays are one good way).

Giving anti-inflammatory drugs to your pet just because somebody “thinks” (s)he is affected by arthritis is just not appropriate. There is no cure for arthritis, but it can be controlled. Here are 10 ways to help…

Multiple bone spurs (green arrow) and destroyed cartilage (blue arrow)

1. Weight loss or weight control

Extra pounds add pressure on joints with arthritis. Losing weight is then critical. Your family vet can help your pet lose weight (with weight-loss food), or maintain the weight (with a “light” diet). One classic research study showed that “in overweight dogs, weight loss alone may improve lameness.”

It is important to remember that the front legs support 60% of the weight, whereas back legs carry 40%. Therefore, weight loss is even more important with arthritis in joints of the front legs: shoulder, elbow or wrist (carpus).

2. “Arthritis” diet

Once your pet has an ideal weight, you can switch to an arthritis diet. These diets are typically enriched in glucosamine, antioxidants (such as vitamins C and E) and omega-3 fatty acids (fish oil).

Such diets are perfectly balanced, i.e. they have all the necessary nutrients, vitamins and minerals, so they can be fed for life. However, they are not appropriate for a growing pet, so they should be used in adults only.

Pro tip: there is now a special food that help with weight loss (or weight control) and arthritis at the same time – a major improvement.

3. Joint supplements

Because there is never enough glucosamine or fish oil in any pet food, it is important to give supplements by mouth in addition. We will recommend them after most orthopedic surgery to manage the arthritis.

Other supplements can be injected by your family vet.

4. Controlled exercise

Lack of activity leads to muscle loss, a decreased range of motion in the joints, aka stiff joints, and weight gain (if you don’t decrease the calories).

Despite the discomfort, it is very important to continue exercising. Generally, slow leash walks are ideal. You can progressively increase their duration. For example, start with 5 minutes 2-3 times daily for one week, then increase that by 5 minutes each week.

These walks help keep muscles strong and joints flexible.

Supervised swimming, or walking in wet sand, or tall grass, are another great ways of providing low impact exercise, as long as your dog doesn’t struggle to get into or out of the water. Encouraging exercise in a cat can be challenging, but some owners are able to train their cat to walk on a leash!

5. Physical therapy (PT)

Even though untreated arthritis causses pain, not moving is only going to make thigs worse.

Physical therapy is a great, gentle wait to move joints in a controlled way.

Done at home or at a physical therapy center, PT can make a dramatic difference. Most doggie physical therapists (officially called rehabilitation practitioners) will perform some exercises that can only be done at their facility, such as walking in an underwater treadmill, and will show you exercises to do at home. PT starts with a “warm up” and ends with a “cool down.”

If you have ever needed PT for yourself, you may appreciate how dramatic a difference it can make in your pet’s life. I have personally seen rehab practitioners perform small miracles on some patients!

6. Anti-inflammatory drugs

The most commonly used pain medications used for arthritis pain are Non-Steroidal Anti-Inflammatory Drugs (NSAIDs). Ideally used on an as-needed basis, rather than every single day, modern NSAIDs are safer and more potent than aspirin & “people” drugs. By the way, please never use people drugs in your pet without your vet’s complete approval, especially in your cat. Some of these drugs can be deadly.

Potential side-effects of veterinary NSAIDs include vomiting and/or diarrhea, with or without blood, lack of appetite, lethargy or jaundice (a sign of liver disease), or kidney disease. Your family vet will typically perform regular lab work, testing blood and urine, e.g. every 6 months or more often in at-risk patients, to monitor possible side-effects.

7. Pain medications

When anti-inflammatory drugs cannot be used, or are not strong enough, other pain killers can be given (gabapentin, tramadol etc.). There are other options, which need to be tailored to each individual patient. Sometimes, it is a matter of “trial and error” until the ideal drug combination is found. Every patient is different, so there is no ideal solution that works on all patients.

8. Environment changes

Many small tricks can help. Keeping your pet in a dry and warm place should help, just like it would help an arthritic person. It is important to keep your pet on thick, soft, clean padding at all times, rather than on tile or linoleum (although some pets seem to prefer those!). Minimize access to stairs. Elevate the food & water bowls.

If you have a few steps on your deck, you could build a ramp. Some companies sell steps to help pets get onto furniture more easily. To get in the car or the truck, you can also use a ramp. Whether inside or outside, always provide good footing so your pet doesn’t “do the splits”. Hardwood floors can be covered with area rugs or yoga mats. And be extra careful on ice during the winter time. Pets can get seriously hurt after slipping on ice. An easy solution is to use a sling under your dog’s belly.

9. Periodic re-evaluations

Follow up exams with your vet are critical to adjust the plan to your pet’s progress. For example, if you are trying to make your pet lose weight, monthly weigh-ins are important to track your progress. The amount of food may need to be adjusted, otherwise the weight may just plateau if you continue feeding the same amount.

Similarly, pain medications could be changed or the dosage adjusted depending on your pet’s progress.

10. Surgery

In some cases, surgery is an excellent way to treat arthritis. From simple procedures (removing a flap of cartilage or part of a bone) to more complicated surgeries (fusing a joint, or a total hip replacement), ask your family vet or your surgeon if your pet would benefit from surgery.

So there you go: there are (at least) 10 ways to help a pet with arthritis. There are other modalities, such as acupuncture and stem cell therapy, which you can discuss with your family vet or your surgeon.

Phil Zeltzman, DVM, DACVS, CVJ, Fear Free Certified

www.DrPhilZeltzman.com

Dr. Phil Zeltzman

Dr. Phil Zeltzman is a traveling veterinary surgeon in Pennsylvania & New Jersey. An award-winning author, he loves to share his adventures in practice along with information about vet medicine and surgery that can really help your pets. Dr. Zeltzman specializes in orthopedic, neurologic, cancer, and soft tissue surgeries for dogs, cats, and small exotics. By working with local family vets, he offers the best surgical care, safest anesthesia, and utmost pain management to all his patients. Sign up to get an email when he updates his blog, and follow him on Facebook, too!

10 deadly sins of untreated ACL tears

Pet owners sometimes ask what would happen if we didn’t address a torn anterior cruciate ligament (ACL). Dr. Google and random people will suggest conservative treatment as a perfectly valid option.

A non-surgeon colleague even wrote elsewhere that since people often don’t need surgery for an ACL tear, then we shouldn’t need it in dogs. Respectfully, this shows a basic misunderstanding of the differences in functional anatomy between dogs and humans. Let’s mention two:

. Humans are straight legged. Dogs always have their knees flexed when standing.

. The human tibial plateau angle is somewhere around 7 degrees. Dogs’ tibial plateau angles vary from around 20 to over 60 degrees, with a back-of-the-envelope average of 24 to 28 degrees in most of my tibial plateau leveling osteotomy (TPLO) patients.

How many reasonable, objective, ethical, honest reasons can you find to recommend conservative treatment as opposed to surgery?

Here are 10 consequences of untreated ACL tears:

1. Pain

Patients with a torn ACL are in pain.

Please remember that limping or favoring or babying a leg = pain.

Pets are not crazy! Holding the affected leg up or limping hurts less than putting full weight on the leg.

When the tear becomes older, pain might subside to some degree, but it stills hurts.

Another reason patients are limping is because the knee is unstable or wobbly.

2. Arthritis

We routinely notice during surgery that patients with long-standing (chronic) ACL tears have more arthritis than patients with a recent injury. This, in turn, leads to pain.

Patients with partial tears typically have less arthritis than patients with complete tears. Recent tears also regularly lead to less arthritis than older (chronic) tears.

Therefore, the sooner we perform the surgery, the better for the patient.

Multiple bone spurs (green arrow) and destroyed cartilage (blue arrow)

3. Scar tissue

Scar tissue is what we rely on after conservative treatment for an ACL tear. Experience proves that scar tissue alone is not enough to provide good function, at least in medium- and large-breed dogs.

Scar tissue is manifested by what we call the “medial buttress,” which can be a very prominent bulge inside a pet’s knee.

Medial Buttress

In turn, scar tissue leads to our next point.

4. Decreased range of motion

A long-term consequence of arthritis and scar tissue is a decreased range of motion of the knee.

Patients with older (chronic) ACL tears commonly experience a decreased range of motion. This might not matter much to a couch potato, but it will affect the performance of an active family pet or a working dog.

5. Muscle atrophy

Patients who favor a hind leg classically show various degrees of muscle atrophy because of poor use of the leg.

This can be assessed easily by measuring the circumference of the thigh with a simple tape measure.

6. Exercise intolerance

Obviously, a family pet or working dog will have a tough time running around with a sore knee.

Dogs with a torn ACL are reluctant to play or go for walks. Exercise intolerance or poor athletic performance classically leads to weight gain, because these pets often receive the same amount of food (and sometimes more, along with more treats).

7. Weight gain

A consequence of many of the above changes is decreased activity, which invariably causes weight gain.

This is a common observation in ACL patients. Unless you decrease your pet’s food intake to match the decrease in activity, weight gain is inevitable.

8. Opposite ACL tear

Arguably, weight shifting may lead to a tear of the opposite ACL. While this might be manageable in a yorkie or a cocker, it becomes a much bigger problem with a Labrador or a mastiff. Helping a 100 lb dog who has both ACLs torn at the same time is not easy!

9. Tear of the meniscus

Instability in the knee can lead to a tear of the meniscus (see picture below), which is a pad of cartilage in the knee. This can cause even more pain.

On the opposite, once the knee is stabilized, the risk of a tear of the meniscus is minimized.

10. Distant problems

The changes in gait and posture can affect all three other legs, as well as the spine. Weight shifting may cause or exacerbate an orthopedic problem in another leg.

A doggie physical therapist told me once: “An ACL rupture is the beginning of a cascade of events in other body parts – joints, muscles – that we can’t forget.”

To a degree, some of the above changes can be used to “date” an ACL tear. From experience:

. A patient with a recent ACL tear classically is lame and painful.

A patient with an old (chronic) ACL tear typically presents with limping, pain, arthritis, decreased range of motion, muscle atrophy and weight gain. In surgery, we certainly see much more bone spurs in a dog with a chronic tear than with a recent tear.

From a surgeon’s standpoint, an ACL tear is a very fixable problem.

Sure, it is possible to live with a torn ACL. Certainly, it might be the only option if you absolutely cannot afford surgery.

ACL surgery has changed dramatically over the past few years. I now expect a return of at least 95 % of normal function in at least 95 % of my patients of any size after ACL surgery, of any type.

So it’s hard for me to believe that affected dogs, especially large ones, have (and will have) a good quality of life with an untreated ACL tear.

Phil Zeltzman, DVM, DACVS, CVJ, Fear Free Certified

www.DrPhilZeltzman.com

Dr. Phil Zeltzman

Dr. Phil Zeltzman is a traveling veterinary surgeon in Pennsylvania & New Jersey. An award-winning author, he loves to share his adventures in practice along with information about vet medicine and surgery that can really help your pets. Dr. Zeltzman specializes in orthopedic, neurologic, cancer, and soft tissue surgeries for dogs, cats, and small exotics. By working with local family vets, he offers the best surgical care, safest anesthesia, and utmost pain management to all his patients. Sign up to get an email when he updates his blog, and follow him on Facebook, too!

Puppy Magic, my biggest ethical dilemma of 2020

Puppy Magic, a now 13 year old Labrador, never knew that he was my biggest ethical dilemma last year. He has a very interesting story and a long journey…

In June of 2019, Puppy Magic had a TPLO to treat a tear of his left ACL. This is my most common surgery by far, so it was supposed to be straightforward. But when a nurse placed a tube in Puppy’s windpipe at the beginning of anesthesia, a mass was noticed in the very back of his mouth. A biopsy of the mass was sent to the lab. The TPLO surgery went well and Puppy went home smoothly.

A week later, the biopsy returned as a malignant melanoma, an aggressive type of cancer.

You could say that it was an accident that the nurse noticed the mass. I firmly believe that it was not. It was found because of the attention to detail and experience of the anesthesia nurse. Not only did she notice the mass, but she alerted her vet who acted on it.

Puppy’s very dedicated owner, thankful that the cancer was caught so early, went to consult with a cancer specialist (oncologist). Incredibly, melanoma can be treated with a vaccine in dogs. Puppy responded well to the treatment and went into remission.

Over a year later, Puppy Magic was taken to the ER because of a limp in the right back leg. A torn ACL was diagnosed – again. In addition, Puppy Magic showed signs of laryngeal paralysis, i.e. difficulty breathing. The ER doctor told the owner that he didn’t recommend addressing the ACL tear or the breathing difficulty in a dog with oral cancer.

When I heard about it, that put me in a very delicate situation.

What was I supposed to do?

Say nothing, and allow my patient to suffer from his painful knee, and suffocate because of the laryngeal paralysis?

Or keep my opinion to myself, rather than going against a colleague’s advice?

After a week of mulling over this ethical dilemma, I gathered enough courage to call the owner. I was extremely hesitant. Was this even ethical?

I was convinced that I could help Puppy Magic, but what if something went wrong?

So we had a candid conversation. We discussed the facts. We weighed the pros and the cons. I very clearly explained the possible complications.

In the end, only Puppy Magic’s owner could make the final decision.

The additional difficulty was to decide which surgery to do first: the TPLO or the laryngeal paralysis surgery. Arguments could made either way…

After thinking about it, Puppy’s owner decided to take a chance, and put his dog’s future in my hands…

That’s a lot of pressure…

We eventually both agreed to start with the TPLO.

So in September of 2020, we did another TPLO, this time on the right knee.

Fortunately, thanks to the TLC and dedication of his owner, Puppy recovered smoothly.

Then in December of 2020, we did surgery to treat the laryngeal paralysis.

But wait, there’s more!

During his recovery, Puppy started to limp on the right FRONT leg. His family vet noticed some swelling of one of his toes. Long story short, there was a strong suspicion of cancer.

On the X-ray below, you can see 4 normal toe and 1 very swollen toe on the left (red arrow)…

So here we went for yet another dilemma… Was it fair to do surgery? Was it ethical? When do we stop? What would you have done?

Again, Puppy Magic’s owner decided to give his pup a chance, and chose to go to surgery.

So, even though the clinic was in the middle of a giant snowstorm, we performed surgery to treat the laryngeal paralysis and amputated the toe.

Laryngeal paralysis causes difficult and noisy breathing.

The very next day after surgery, not quite used to the new situation, the owner wrote: “Breathing is good. I have to check Puppy’s stomach to see if he is breathing!”

That certainly was a good start!

One week after surgery: “He is walking much better – he has not walked this well in over 5 months.”

In addition, “Puppy is doing some good things he has not done in a while – like going into the kitchen to eat. His foot hurt too much before to do that.”

It’s the little things…

Sadly, 10 days after surgery, the diagnosis of cancer in the toe (squamous cell carcinoma) was confirmed. Fortunately, the cancer was removed 100%.

Two months after surgery, Puppy was finally done with healing. He was breathing well, wagging his tail, eating and drinking well, playful, eager to go on walks, and happy to be alive.

His owner concludes: “Puppy is doing great after his 4 surgeries. He has a great love of life and enjoys each moment.”

This story shows that when a family vet, a surgeon and a unusually dedicated pet owner work together, have open communication and trust each other, tricky situations, including cancer, can have a good outcome.

As of this writing, 6 months after his 4th surgery, Puppy Magic is still doing great.

Phil Zeltzman, DVM, DACVS, CVJ, Dear Free Certified

www.DrPhilZeltzman.com

Dr. Phil Zeltzman

Dr. Phil Zeltzman is a traveling veterinary surgeon in Pennsylvania & New Jersey. An award-winning author, he loves to share his adventures in practice along with information about vet medicine and surgery that can really help your pets. Dr. Zeltzman specializes in orthopedic, neurologic, cancer, and soft tissue surgeries for dogs, cats, and small exotics. By working with local family vets, he offers the best surgical care, safest anesthesia, and utmost pain management to all his patients. Sign up to get an email when he updates his blog, and follow him on Facebook, too!

Squirrel gets a new lease on life after cleft palate surgery

Squirrel, a 2 year old bully mix, had an unusual problem.

Princess Squirrel

She was struggling with eating and drinking on her own, as well as playing and chewing on toys.

Thick, white mucus would build up and make it hard for her to swallow or breathe through her nose.

Because of that, it was difficult for her to gain weight.

This is how she looked when she was first adopted.

Her foster explained: “She is choking & sneezing food and mucus out her nose every day, anytime she moves around, plays or chews on toys.”

“We almost lost her a few times the first year,” said her foster. “So she is a fighter for sure. She is a spunky little thing loving life!”

Her diagnosis? A cleft palate.

This means that there was a split in the roof of the mouth (similarly, a cleft lip is a split in the lip).

That split allowed food and water to go up in the nasal passages, causing difficulty breathing and constant infections.

That also meant that she could not get the proper nutrition her body needed to grow properly.

This is the reason why a puppy (or a kitten) with a cleft palate is typically the runt of the litter.

Now, a bit of anatomy. When you touch the roof of your mouth, it is firm because there is bone behind it. You are touching your “hard” palate.

PICTURES OF THE CLEFT BELOW ARE GRAPHIC AND ARE NOT FOR THE FAINT OF HEART.

The bone then disappears in the back of the mouth, so that part of the palate is called the “soft” palate.

Based on preop pictures, Squirrel clearly had a cleft of the hard palate.

The surprise came when we put her under anesthesia. A more thorough exam revealed a cleft in 100% of the roof of the mouth. So little Squirrel had a cleft of the hard palate and the soft palate.

In all of the pictures of the mouth below, Squirrel is on her back, and you see the inside of the roof of the mouth.

Surgery entailed stealing tissue from Peter to give to Paul.

WARNING: THE PICTURES BELOW ARE GRAPHIC, SO CONTINUE AT YOUR OWN RISK.

We created a “flap” by using healthy tissue from each side of the roof of the mouth to cover the defect or split in the middle.

In the end, we were able to cover the entire defect in the hard and the soft palate.

Squirrel went home safely the day of surgery.

She had to be kept quiet and away from chew toys and hard food for 3 weeks to protect the surgery site and the stitches.

Her foster took exceptional care of her… She did not spoil her at all as you can see in this picture…

Only two days after surgery, her foster commented: “She is eating watered-down canned food, and lots of it. She is also drinking better. Hardly any sneezes. She doesn’t seem painful. I am amazed at how well she is doing honestly!! She seems surprised she can breathe through her nose and not sneezing.”

Four days after surgery, she kept improving: “Squirrel is now eating soft can food. No water added. She ate half a can this morning.”

Three weeks after surgery, we examined her mouth under sedation to assess the surgery site.

Thankfully, 100% of the surgery area “took.” The left side of the mouth (the pink area) still needed a bit more time to heal as nicely as the right, but I was reassured that everything worked out after the first surgery.

Squirrel’s foster concludes: “I cannot thank you enough for giving her this gift! She now has a new lease on life.”

Phil Zeltzman, DVM, DACVS, CVJ, FFcert.

www.DrPhilZeltzman.com

Dr. Phil Zeltzman

Dr. Phil Zeltzman is a traveling veterinary surgeon in Pennsylvania & New Jersey. An award-winning author, he loves to share his adventures in practice along with information about vet medicine and surgery that can really help your pets. Dr. Zeltzman specializes in orthopedic, neurologic, cancer, and soft tissue surgeries for dogs, cats, and small exotics. By working with local family vets, he offers the best surgical care, safest anesthesia, and utmost pain management to all his patients. Sign up to get an email when he updates his blog, and follow him on Facebook, too!

You removed how much of Mimi’s jaw???

Mimi, a cute 9 year old miniature poodle, started to bleed from the left side of the mouth.

Initially, it was on and off, nothing scary. Then she started to drool after eating and drinking. Sometimes, the saliva was mixed with blood. When the bleeding became consistent, Mimi’s owner went to her family vet.

The conclusion was shocking: Mimi had a tumor in her left lower jaw bone (mandible). Her vet took X-rays (below), which showed that the front of the left lower jaw bone was eaten away by an aggressive tumor, which the back section of the jaw showed a growing tumor.

WHAT FOLLOWS IS GRAPHIC, SO YOU MAY WANT TO STOP READING IF YOU ARE A SENSITIVE SOUL.

Mimi was referred for surgery. It is necessarily invasive, because you can’t remove the mass only. The tumor was in the jaw, so part of the jaw, including the teeth, had to be removed. Removing part of the lower jaw or mandible is called a partial mandibulectomy. As drastic as it sounds, dogs look fairly good after this surgery. More importantly, they’re finally comfortable once the mass is removed.

Mimi’s owner drove all the way from from New York City to Harrisburg Regional Vet Surgical Specialty ( www.HRVSS.com ).

I had a long heart to heart with Mimi’s owner, trying to explain (along with pictures) how Mimi would look like after surgery. I kept saying: “It’s not for everybody.”

All Mimi’s owner wanted is to help her dog get comfortable.

On exam, it appeared that the mass had grown so much, that it had invaded the front of the jaw and extended to the right half of the mandible.

Now, that was a whole different story. Almost ALL of the mandible had to be removed. This is called a radical mandibulectomy. This is much more invasive and cosmetically dramatic.

I called Mimi’s owner and we had another heart-to-heart discussion. Again, I said: “It’s not for everybody.”

But Mimi’s owner was committed to doing anything to help her dog, knowing the possible risks and complications. So we proceeded with surgery.

Actually, before an invasive surgery, we needed to make sure the tumor had no spread to the lung (see X-ray below), which fortunately it had not.

YOU HAVE BEEN WARNED, WHAT FOLLOWS IS NOT FOR THE FAINT OF HEART.

Surgery was uneventful. About 95% of the lower jaw was removed with no complications. Mimi recovered smoothly from anesthesia. She was kept overnight in the hospital, where she was monitored by a nurse, and received plenty of TLC.

Thanks to multiple types of pain medications given before, during and after surgery, she seemed very comfortable. So comfortable, that she ate 4 times that night!

Of course, she had to relearn how to eat, so things were a bit messy as you can see in the picture below.

Mimi was discharged the very next morning.

The jaw was sent out to the lab for evaluation. The tumor was a squamous cell carcinoma, one of the most common types of cancer in the mouth (in cats and dogs).

Fortunately, the lab confirmed that we “got it all.”

Since surgery, Mimi has been home, where her owner took exceptionally good care of her.

Clearly, this surgery is not for everybody. It requires a very dedicated and loving pet owner who is willing to assist their pet with eating and drinking as needed, and who can get over the cosmetic appearance of their pet without judgment.

With modern surgery and generous pain medications, most pets do very well after invasive surgery, including removing a large part of the jaw.

Phil Zeltzman, DVM, DACVS, CVJ, Fear Free Certified

www.drphilzeltzman.com

Dr. Phil Zeltzman

Dr. Phil Zeltzman is a traveling veterinary surgeon in Pennsylvania & New Jersey. An award-winning author, he loves to share his adventures in practice along with information about vet medicine and surgery that can really help your pets. Dr. Zeltzman specializes in orthopedic, neurologic, cancer, and soft tissue surgeries for dogs, cats, and small exotics. By working with local family vets, he offers the best surgical care, safest anesthesia, and utmost pain management to all his patients. Sign up to get an email when he updates his blog, and follow him on Facebook, too!