With the advancement of medicine, feline infectious peritonitis (FIP) is no longer an incurable disease, but the current limited options for FIP still prefer 441 injections or oral administration. Injection treatment is generally recommended for initial diagnosis, but many 441s on the market are still oily, which are relatively difficult to absorb at the injection site and can easily cause local inflammatory reactions, leading to swelling and ulceration of the skin. At this point, laser therapy stands out as an innovative non-invasive treatment: it can not only effectively relieve pain and inflammation, but also promote drug absorption and blood circulation, avoiding skin swelling and hair loss caused by 441. This case demonstrates the use of VetMedix veterinary laser to avoid skin breakdown caused by injection reaction.

Bilateral femoral dislocation is a more serious skeletal problem in dogs, usually caused by congenital dysplasia or traumatic injuries (e.g., car accidents, falls).