Mar 14 2014

Dogs and arthritis

SnowDogThis has been a long winter and most of us have spent more time cooped up indoors than we would like. As a runner, I’ve been stuck on the treadmill much of the time and when I do run outside, I’m on the cold, hard asphalt which isn’t so good for my joints. Previous years of tennis and riding horses has caught up with me, and like many of you, I’m getting rather stiff from arthritis. Even though our pets may not participate in sports or have jobs that require manual labor, they also can suffer the ravages arthritis creates in the joints.

Arthritis means inflammation of the joint. The most common form in pets is osteoarthritis. Simple wear and tear can start to break down the cartilage that protects the ends of the bone. When it is gone, the bone rubs on bone which creates a lot of irritation. The body responds by laying down new bone but this bone is not smooth. Instead, it is rather bumpy and jagged. Sometimes a piece actually breaks off and becomes loose in the joint — this is called a joint mouse. The thick fluid inside the joint that helps to lubricate it also becomes very thin and watery, rather like old oil in an engine losing its viscosity. The net result of this is a joint that does not move as freely or with the same range of motion and is often painful. The hips, knees (stifle), shoulders and elbows are often affected and less frequently the ankles (hock) and wrists (carpus).

Dogs with arthritis often have difficulty getting up, particularly on slippery surfaces. As they walk, they may start by being stiff for a few steps, but that gradually gets worse. Negotiating stairs and getting on and off the bed or in and out of the car becomes difficult to impossible. In cats, the primary sign is often reluctance to jump up. A cat whose favorite spot used to be in a window may no longer hang out there because he can’t get up into it anymore.

LeonbergerThere are many risk factors involved with arthritis. Larger breeds of dogs are particularly prone to arthritis. Simply having more body mass puts more strain on the joints. Many of these breeds are also genetically predisposed to arthritic and dysplastic changes. Shetland Sheepdogs, although not a large breed, are quite prone to arthritis as well. Previous injuries that have affected the joint such as a cranial cruciate ligament rupture or fracture can lead to arthritis down the road.

Although you can’t control those factors, there is one major thing you can control. The number one way to prevent arthritis is to not allow your pet to become overweight. Obesity greatly increases the development of arthritis. In fact, just getting a pet to lose weight can often significantly reduce their dependency on medications to control the inflammation and pain.

There are many types of drugs and supplements used to manage arthritis and the associated pain. The mainstay of pain control are non-steroidal anti-inflammatory drugs (NSAIDs). Rimadyl, Metacam, Deramaxx and Previcox are all in this class. They do not directly make the joint better; rather, they reduce the inflammation and pain so the pet feels better. This will also enable him to move better, which in turn helps keep his weight down, reduces muscle atrophy and improves his overall quality of life. Joint supplements such as chondroitin/glucosamine/MSM give pets the raw ingredients to make better cartilage and improve the joint itself. Adequan is an injection given twice weekly over the course of a month that also helps to improve the joint. Omega 3 and 6 fatty acids can help reduce inflammation. We are also using therapeutic laser therapy and stem cell therapy to help some of our patients. Often multiple different methods are used together. Just like with people, we can’t turn back the clock, but we can develop a plan to give your pet the best quality of life possible.

ePet Website Admin | Uncategorized

Comments are closed.


AAHA Accredited

Location Hours
Monday8:00am – 8:00pm
Tuesday8:00am – 8:00pm
Wednesday8:00am – 8:00pm
Thursday8:00am – 8:00pm
Friday8:00am – 8:00pm
Saturday9:00am – 5:00pm
Sunday10:00am – 11:00am

Doctors are on call for Emergency Consultations. Sunday hours are for the convenience of picking up your pet from boarding or picking up medicines that were ordered previously.