Symptoms of internal parasites in dogs:

1. Loss of appetite. Some dogs may even be anorexic. Even their favorite snacks are not available. interest.

2. Weight loss. Some dogs’ appetite does not change significantly, but their weight remains the same or even decreases.

3. Diarrhea, black stool, blood in the stool, and when internal parasites accumulate more, the dog will start to have loose stools (white worms or white particles can be seen in the excrement), or even blood in the stool.

4. Vomiting, sometimes bugs can be found in the vomit.

5. White gums and eyelids, swollen abdomen, and lack of energy.

6. Anal itching, always rubbing the buttocks on the floor, or liking to lick the buttocks, are usually infected with tapeworms.

7. Frequent coughing and difficulty breathing may be infected with heartworm or Toxoplasma gondii.

Treatment methods for dogs with internal parasites:

1. Commonly used albendazole and levamisole, taken orally, 1 tablet for every 5 pounds, once a day, continuously 3 days, effective against roundworms, pinworms and hookworms.

2. Mebendazole is effective against roundworms, pinworms, hookworms, whipworms and nematodes. Compound mebendazole is a compound of mebendazole and levamisole hydrochloride. Take 2 tablets at once. However, some dogs have blood in their stools, and the reason is unclear. Pregnant dogs are best not to take mebendazole or "two pills."

3. Praziquantel can treat tapeworm infection. Take 10 to 20 mg orally per kilogram of body weight in one meal.

4. To drive away internal parasites, you can also use Parasite. One subcutaneous injection is enough. The dosage should be as directed by your doctor.

5. For anti-trichomoniasis, you can choose metronidazole.

6. Sulfonamide drugs can only prevent coccidia infection. Amprolium hydrochloride can be used to treat coccidia.