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  • Fibrosarcomas are a type of soft tissue cancer that is common in dogs. They are most often found on the limbs and trunk of the body but can also be found in the nasal cavity or mouth. They usually originate from the connective tissue of the skin and beneath the skin, but occasionally from the bone. Older dogs and certain breeds (especially large breeds) are at greater risk. Fibrosarcomas are often painful. Surgery is the treatment of choice for fibrosarcomas, with or without radiation and/or chemotherapy. With proper and prompt treatment, favorable outcomes are possible.

  • Usually caused by a bite from another cat, fight wound infections can lead to the development of an abscess (a pocket of pus) or cellulitis (pain and swelling in the area of the bite). A cat’s sharp canine teeth can easily puncture the skin of another cat, leaving small, deep, wounds that seal over quickly, so it is important that your cat is seen by a veterinarian for treatment as soon as possible after being bitten.

  • Finasteride is given by mouth and is used off-label to treat benign prostatic hypertrophy (enlarged prostate) in intact male dogs, and may also be used for adrenal problems in ferrets. Give as directed. Side effects are uncommon. Do not use it in sexually developing animals or in females, including pregnant or nursing females. If a negative reaction occurs, please call your veterinarian.

  • This handout discusses how to find reliable information for your pet on the internet. Recommendations are to always seek out trusted sources, such as your own veterinary clinic, veterinary schools, and those sites with content written by veterinarians. Try to avoid sites offering homemade cures, are heavily weighted with opinions, or offer prescription medications without requiring a veterinarian’s prescription.

  • Fine needle aspiration is a useful tool to collect samples for cytology and is often used to diagnose abnormal lumps on your pet's body as well as evaluation of fluid samples and tissue surfaces. It is relatively simple and inexpensive but can provide a lot of information. Depending on results, further tests may be indicated to best help your pet.

  • Fipronil is used topically to treat flea, tick, and chewing lice infestations. Side effects are uncommon but may include skin irritation at the application site. Do not use this product on pets less than 8 weeks old, geriatric pets, or sick/weak pets.

  • Firocoxib is given by mouth in the form of a tablet to treat pain and inflammation in dogs and horses. It may also be used off label to treat a specific type of bladder cancer in dogs. Do not use this medication in pets that are allergic to it or in pets concurrently using corticosteroids or other NSAIDs. If a negative reaction occurs, call your veterinary office.

  • The sight of blood is frightening for many people, especially when an injured cat is bleeding. With quick first aid, the situation is not as scary. An injured pet is scared and in pain so be sure to take precautions to avoid being bitten. You may need to use a muzzle or have someone restrain your cat while you provide first aid. Keeping wounds covered with pressure to slow the bleeding is the first step. Minor injuries may be manageable at home, but larger wounds and internal wounds require immediate veterinary care.

  • The sight of blood is frightening for many people, especially when an injured dog is bleeding. With quick first aid, the situation is not as scary. An injured pet is scared and in pain so be sure to take precautions to avoid being bitten. You may need to use a muzzle or have someone restrain your dog while you provide first aid. Keeping wounds covered with pressure to slow the bleeding is the first step. Minor injuries may be manageable at home, but larger wounds and internal bleeding require immediate veterinary care.

  • Broken nails are acute, painful injuries that require first aid, and in some cases, a veterinary visit. Bleeding should initially be controlled with pressure from gauze or a towel, followed by cauterizing powder if needed. Any remaining damaged part needs to be removed, which usually requires veterinary care. Broken nails are best prevented by keeping all nails short through regular trimmings.