Ringworm in dogs is a fungus that causes red, scaly patches on the skin, much like bug bites except they are shaped like a ring. They are more irritating than dangerous, but they can be transmitted to humans. Though ringworm is easy to treat, prevention is an even better way to keep ringworm from your home.
Control Interactions
Ringworm can be spread by simple contact, so it's important to know with whom your dog is in contact. At the dog park or other heavily trafficked area, it is impossible to know if your dog is coming in contact with ringworm or not.
Instead of taking your dog to the dog park, set up play dates with known dogs. Or, if you can't live without the dog park, give your dog a bath with a gentle anti-fungal shampoo after the visit or once every couple of weeks.
Research Pet Businesses
Ringworm is often spread through dog groomers or day cares, so it's important to know where you're sending your dog. Before you take him for an appointment, check out the facility for cleanliness. Ask around. The best way to find a good facility is word of mouth. Ask your veterinarian or others in the dog community for a good referral.
Good Hygiene
Ringworm survive in dark, damp places, so make sure to regularly clean areas where your dog spends a lot of time. Frequently wash bedding and clean water bowls, especially in outdoor areas.
Groom your dog every two to four weeks, more frequently for long-haired breeds. If you handle a strange dog, be sure to wash your hands thoroughly before handling your own dog since ringworm can be transmitted between species.
Regular Veterinary Care
Ringworm is more likely to infect puppies or undernourished dog, so providing your dog with a healthy diet and plenty of exercise will help prevent any type of disease.
Check your dog food label and make sure the first three ingredients are high-quality protein (not meat by-products). The food should not contain any corn or wheat as dogs cannot digest this. It is cheap filler that provides no nutritional value. A higher value food may cost more, but you can feed less.
Exercise your dog every day. Depending on your dog's age, he requires at least 40 minutes of exercise daily, possibly more depending on the breed.
Keep up with regular veterinary checks. If your dog is ill, his immune system is suppressed, making it easier for him to contract ringworm. If you are concerned that he may have come in contact with an infected dog, your veterinarian can scan him with ultraviolet light to detect the fungus.
Ringworm can be an annoyance once contracted. It can be easily spread to other pets and humans in the household, so the best treatment is prevention through controlling your dogs environment, regularly cleaning his area and maintaining proper diet and exercise.