Dog’s saliva is not poisonous, but it contains a lot of bacteria. If your dog’s saliva accidentally gets on your damaged skin, you should disinfect it with iodophor in time. If the wound is fresh and has been touched by the saliva of a rabid dog, it must be washed immediately with soap and water, applied with iodophor, and sent to the hospital for rabies vaccination within 24 hours.

Methods to prevent dogs from biting people:

1. Prepare a grinding rod. Dogs may bite because their teeth are so sharp that they need to be ground down. At this time, they usually bite the furniture at the owner's home, and the owner can prepare some teething sticks for the dog.

2. Distract attention. If the dog has too much energy, it may bite. The owner can interact with the dog, such as playing fetch ball together. Toys that interest your dog can also be used to distract your dog.

3. Stop it in time. When a dog bites someone, the owner must stop the dog in time, either by yelling at the dog or by patting the dog on the back slightly.