Bugs on dogs are called ectoparasites. Common ectoparasites include fleas, mites, ticks, lice, scabies mites, etc. There are many types. If a dog has ectoparasites, it will cause skin itching, redness and swelling. Symptoms such as hair loss, dandruff, and scabs require prompt treatment to avoid aggravation of the condition.

Notes on cat deworming:

1. External deworming is generally applied to the skin. It takes three days to take full effect, so you cannot take a shower within three days.

2. Some cats are sensitive to a certain type of anthelmintics. After deworming, you must pay attention to whether there are allergies or other symptoms.

3. When performing external deworming, it must be dropped on the skin of the cat’s neck. If dropped on other places, it may be licked by the cat and cause poisoning.

4. For internal deworming, it is best to feed on an empty stomach, as it will not be mixed with food and absorbed, resulting in reduced efficacy.