Arthritis and Mobility Problems

Arthritis (osteoarthritis) is a common, progressive joint condition in which the smooth cartilage surfaces within a joint wear down, leading to pain, stiffness and reduced mobility over time. Early signs in dogs and cats can be subtle and are often mistaken for normal ageing, including reluctance to jump onto furniture or into cars, stiffness after rest that eases with movement, slower pace on walks, and general quietness or irritability.

Cats, in particular, often show arthritis differently from dogs — reduced grooming, missing the litter tray because the sides are hard to step over, or reluctance to use a cat flap are common signs rather than obvious limping. Because these changes can be gradual, keeping a simple record or video over weeks can help a vet assess genuine change, and help you notice it in the first place.

A veterinary examination, often combined with observing the animal's gait, feeling the joints for swelling or reduced range of motion, and sometimes X-rays, is needed to confirm arthritis and rule out other causes of pain or stiffness. Self-diagnosing based on general 'slowing down' can miss other conditions that cause similar signs, including some that need different treatment.

Once diagnosed, your vet can discuss a management plan tailored to the individual animal's joints affected, severity, weight, age and any other health conditions, since arthritis management is rarely a single intervention but usually a combination of approaches.

Excess body weight places additional mechanical strain on already compromised joints, and multiple studies in dogs have shown that weight loss in overweight arthritic dogs can measurably improve comfort and mobility. Discuss a target healthy weight and a realistic, gradual weight loss plan with your vet, including portion control and appropriate exercise adjustments, rather than attempting a rapid diet change without guidance.

For cats, weight management is equally relevant, though the approach to safe weight loss differs from dogs and should also be vet-guided, since rapid weight loss in cats carries its own health risks.

Complete rest is rarely the right approach for arthritic animals; regular, gentle, low-impact exercise helps maintain muscle strength supporting the joints and can reduce stiffness, while high-impact activities like jumping, intense fetch games, or long unaccustomed hikes can worsen symptoms. Shorter, more frequent walks on flat, even ground are often more comfortable than one long walk.

Swimming or hydrotherapy, where available and appropriate for the individual animal, can provide low-impact exercise that supports joint mobility and muscle tone. Any change to an arthritic animal's exercise routine should be discussed with a vet, especially if pain appears to worsen afterward.

Simple changes at home can reduce strain on painful joints: ramps or steps to reach furniture or vehicles, non-slip flooring or rugs on slippery surfaces, raised food and water bowls for some dogs, litter trays with lower sides for arthritic cats, and orthopaedic bedding that cushions joints and is placed away from draughts.

Keep favourite resting spots easily accessible and avoid rearranging furniture that an arthritic pet with reduced mobility or vision relies on to navigate the home confidently.

A range of veterinary treatments can help manage arthritis pain and slow its impact on quality of life, including anti-inflammatory and pain-relief medications prescribed and monitored by a vet, joint supplements, and in some cases newer injectable treatments. These are prescribed and dosed individually by a veterinarian based on the animal's specific health profile; do not give human pain relief medication to pets, as many common human drugs are toxic to dogs and cats even in small amounts.

Arthritis currently cannot be cured, but many animals live comfortably for years with an appropriately managed combination of weight control, exercise adjustment, home adaptation and veterinary treatment. Regular reassessment with your vet helps the plan adapt as the condition progresses.