Why My Dog Keep Biting Scratching His Teeth?
Why My Dog Keep Biting Scratching His Teeth? Parasites. Among the most common causes for compulsive dog licking, chewing, or scratching behaviors are fleas, ticks, and mites. Why does my dog keep gnawing at himself? Fleas, mites, and ticks alike can cause a lot of discomfort to their canine host and are common culprits behind