Signs that a dog should be dewormed:

1. When the dog scratches and bites its body frequently, it may be time for deworming. Because fleas, lice and other external parasites will suck the dog's blood and make the dog's body itchy. The dog will scratch its ears and cheeks and constantly lick the itchy parts. Some dogs will even bite the body.

2. When the owner finds many small black spots on the dog’s skin and hair, it is recommended that the owner carefully check the dog’s skin. If there are many black spots or particles, these may be the excretion of parasites. means it’s time to deworm the dog.

3. When the owner finds fleas, ticks, etc. in the dog's hair, or eggs or particles in the feces, it means that the owner needs to deworm the dog.

4. When the owner finds that the dog has a particularly good appetite, but cannot gain weight no matter how much he eats, it is likely that there are parasites in the body and the owner needs to deworm the dog.

5. Parasites can cause itching. When a dog constantly rubs its buttocks and licks its private parts, it may be that there are parasites in the body and the owner needs to deworm them.

Notes on dog deworming:

1. Puppies should be dewormed externally after they are 6 weeks old, and dogs can be dewormed internally after they are 8 weeks old. Deworm. If your dog is infected with parasites during this period, you must use anthelmintics.

2. Medicinal baths are generally used to kill dog lice, fleas, mites and other external parasites. If they still cannot be removed, you can use external repellent spray to sterilize and deworm the dog.

3. If the dog is infected with internal parasites, such as hookworms, nematodes, roundworms, etc., the owner can give the dog medicine, which is available in pet stores and veterinary pharmacies. If your dog’s symptoms still don’t go away after taking pesticides, you should go to the pet hospital for treatment.

4. When a dog is infected with parasites, some parasites may also fall out of the place where they live. In order to avoid cross-infection, it is recommended that owners disinfect and kill the dog's living environment.