Osteoarthritis (OA) in cats is far more common than many people realize, particularly as cats are living longer thanks to advances in veterinary medicine. OA is a degenerative joint disease in which the cartilage that cushions the joint gradually breaks down, causing inflammation, pain, decreased mobility, and permanent joint changes over time. While osteoarthritis is commonly recognized in dogs, it has historically been underdiagnosed in cats because felines are incredibly skilled at hiding discomfort. Unlike dogs, cats are naturally agile and lightweight, allowing them to compensate for joint pain more easily.

Recognizing OA in cats can be challenging because the signs are often subtle and very different from what owners expect. While limping is a hallmark sign of arthritis in dogs, many arthritic cats do not limp at all. Instead, they may become less active, hesitate to jump, groom themselves less, lose weight, act grumpier or quieter than usual, or begin urinating or defecating outside the litter box because climbing into the box becomes uncomfortable. In one study of cats with osteoarthritis, less than half of affected cats limped, while the majority showed reluctance to jump. Because these changes are often mistaken for “normal aging,” many cats suffer silently for years before receiving treatment.

Treatment options for feline osteoarthritis are also somewhat limited. Management often involves a multimodal approach that may include weight management, environmental modifications such as ramps or low-sided litter boxes, and rehabilitation therapies. However, unlike dogs, there are currently no FDA-approved veterinary NSAIDs for safe long-term control of osteoarthritis pain in cats, as cats are particularly sensitive to potential side effects from these medications.

For some feline patients, regenerative medicine may offer another option for osteoarthritis management. VetStem Cell Therapy utilizes a cat’s own stem cells to help reduce inflammation and pain and support joint health and mobility. The process involves collecting and processing a small sample of fat tissue, from which stem cells are extracted and prepared for treatment. Veterinarians may incorporate VetStem Cell Therapy into a multimodal OA management plan tailored to the individual cat. While every patient responds differently, many owners report improvements in mobility, activity level, and overall quality of life following treatment.

If you think our cat (or dog!) may benefit from VetStem Cell Therapy for arthritis, speak with your veterinarian or contact us to receive a list of VetStem providers near you.

Suspensory ligament injuries can be a serious setback for performance horses, often leading to prolonged discomfort and time away from work. For An Intimidating Zippo, a Quarter Horse gelding, that was exactly the challenge he faced after being diagnosed with a severe tear in his left hind suspensory ligament, spanning Zones 1 through 3. Injuries of this magnitude can significantly impact mobility and long-term soundness, making effective treatment essential for both recovery and quality of life.

To help support healing, his veterinarian recommended VetStem Cell Therapy. Following treatment and a structured rehabilitation program, An Intimidating Zippo’s owner reported an excellent outcome, noting that the ligament healed completely. His case highlights the potential of stem cell therapy to aid in the repair of soft tissue injuries that are traditionally difficult to manage. Even when he was later diagnosed with mild Degenerative Suspensory Ligament Desmitis (DSLD) in both hind limbs, his veterinary team had a proactive plan in place to utilize his banked stem cells to support ongoing ligament health and comfort through annual treatments.

Stem cells are powerful regenerative cells known for their ability to reduce inflammation, decrease pain, minimize scar tissue formation, and promote the repair of damaged tissues such as ligaments and tendons. These properties make VetStem Cell Therapy a valuable option for equine orthopedic conditions. As a pioneer in veterinary regenerative medicine, VetStem has treated thousands of horses since 2004, with survey data showing that many are able to return to their previous level of work following treatment. Cases like An Intimidating Zippo demonstrate how regenerative therapies can play an important role in helping horses recover, maintain performance, and enjoy a better quality of life.

If you think your horse may benefit from treatment with VetStem Cell Therapy, speak to your veterinarian or contact us for a list of VetStem providers near you.

An Intimidating Zippo

Endangered Species Day on May 15th is a time to recognize the global effort to protect vulnerable wildlife. That effort increasingly includes innovative veterinary care. Around the world, zoos, aquariums, and wildlife conservation organizations are not only working to preserve species but also to ensure the animals in their care live healthy, comfortable lives. As animals live longer thanks to improved conservation and husbandry practices, age-related conditions like arthritis, soft tissue injuries, and degenerative diseases may begin to affect their quality of life.

That’s where VetStem Cell Therapy is making a meaningful impact. Regenerative medicine has been used to improve quality of life across a wide range of animals, including many species that are endangered or vulnerable. From multiple species of rhinos to the iconic California condor, giraffes, takins, a sun bear, cheetahs, and both African and Asian elephants, wildlife organizations across the country have turned to VetStem to help keep the animals in their care comfortable and active. These treatments have been utilized to support healing, reduce inflammation, and improve mobility in animals that may otherwise have limited options.

On Endangered Species Day, it’s worth highlighting how advancements in veterinary medicine are playing a supporting role in conservation. By helping individual animals feel and function better, stem cell therapy contributes to broader efforts to sustain healthy populations, whether in managed care or as part of reintroduction programs. At VetStem, we’re proud to collaborate with veterinary and conservation teams around the country, helping provide innovative treatment options that support both animal welfare and species preservation.

May is Arthritis Awareness Month, a time to shine a light on a condition that affects countless pets, especially as they age. Arthritis, also known as osteoarthritis, is a degenerative joint disease that leads to inflammation, pain, and decreased mobility. While it’s commonly associated with senior pets, younger animals can also be affected, particularly those with prior injuries or joint conditions like hip dysplasia. Pets may show subtle signs at first, like stiffness after rest, hesitation to jump or climb stairs, or a decreased interest in activity. Because these changes can come on gradually, arthritis often goes unnoticed until it begins to significantly impact quality of life.

Certain factors can increase a pet’s risk of developing arthritis. Large and giant breed dogs are more prone to joint issues like hip and elbow dysplasia, which can lead to arthritis over time. Excess weight, repetitive high-impact activity, and previous orthopedic injuries, like cruciate ligament tears, also contribute to joint degeneration. Early recognition and proactive management are key. Routine veterinary exams, maintaining a healthy weight, and appropriate exercise can all play an important role in protecting long-term joint health.

And let’s not forget, cats get arthritis too, though it’s often underdiagnosed because they tend to hide signs of discomfort better than dogs. Instead of obvious limping, cats with arthritis may simply jump less, hesitate before climbing, groom less, or become less interactive. These changes are sometimes mistaken for “normal aging,” but they can be signs of chronic joint pain. Because cats are so good at masking discomfort, it’s especially important for owners to pay attention to small behavioral shifts and discuss any concerns with their veterinarian.

For pets already experiencing arthritis, there are several treatment options available to help manage pain and improve mobility. In addition to traditional approaches like anti-inflammatory medications and physical therapy, regenerative medicine has become an increasingly popular option. VetStem Cell Therapy utilizes a pet’s own stem cells to help reduce inflammation and support the body’s natural healing processes. Many pets treated with stem cells have experienced improved comfort and activity levels, leading to a better quality of life. If you notice signs of arthritis in your pet, talk to your veterinarian about the best plan to keep them active, comfortable, and thriving. Or if you’re interested in having your pet treated with VetStem Cell Therapy, use our Locate a Vet tool for a list of VetStem providers near you.

National Purebred Dog Day on May 1^st is a great time to celebrate everything that makes purebred dogs so special. From working and sporting breeds to loyal companions, each one has been developed with a specific purpose in mind. Along with those unique traits, some purebred dogs may also be prone to certain inherited orthopedic issues.

Conditions like hip dysplasia, elbow dysplasia, and ligament injuries are seen more often in certain breeds, especially larger dogs. Over time, these issues can contribute to the development of osteoarthritis. That being said, it’s important to keep this in perspective. Responsible breeders put a lot of effort into health screening and improving their lines, and many purebred dogs live long, active lives. Still, being aware of potential risks can help veterinarians and pet owners to monitor joint health more closely and take proactive steps when needed.

Of course, arthritis is not limited to purebred dogs. Age, injury, weight, and activity level all play a role, so any dog can develop joint issues over time. Staying informed, keeping dogs at a healthy weight, and exploring treatment options when needed can go a long way in supporting comfort and mobility throughout their lives.

For dogs dealing with orthopedic issues like arthritis or soft tissue injuries, VetStem Cell Therapy may be another option to consider. This treatment uses a dog’s own stem cells with the goal of reducing inflammation and supporting the body’s natural healing response. Not every dog is a candidate and results can vary, but many dogs have experienced improved comfort and mobility after treatment. Pet owners should always talk with their veterinarian to see what makes the most sense for their dog. Or click here to receive a list of VetStem providers near you.