Bayer Beichongshuang (Germany)

Main ingredients: imidacloprid, permethrin

The drug is effective for 30 days and can be used on pregnant and lactating female dogs. It is safe for puppies over 7 weeks old or over 1.5 kg. In addition to killing parasites, Baichongshuang also has an avoidance effect. During the validity period, it can prevent various external parasites from dogs.

Bayer's Bayer Clear (Germany)

Main ingredients: pyrantel pamoate, praziquantel, febantel

The drug is effective for 90 days and can be used on pregnant and lactating female dogs. It is safe for puppies over 2 weeks old or over 3 kg. Baichongqing has a long validity period among anthelmintics, which is its biggest feature.

Bayer Ework (Germany)

Main ingredients: imidacloprid, moxidin

The effective period of the drug is 30 days. Pregnant and lactating female dogs need to consult a doctor according to the situation. It is safe for puppies over 7 weeks old or over 1 kg. AiWake not only can expel internal parasites, but is also effective against a variety of external parasites. Because AiWalk contains moxidine (macrolide), although Collies can use AiWalk, they must pay attention to licking. AiWake is the most comprehensive deworming drug on the market.

Merial (France)

Main ingredients: methoprexil, fipreronil

The drug is effective for 30 days and can be used on pregnant and lactating female dogs. It is safe for puppies over 8 weeks old or over 2 kg. Fulian and Baichongshuang are almost identical, so when choosing, there is not much difference between these two anthelmintics.

Zotis Big Love (USA)

Main ingredient: selamectin

The drug is effective for 30 days and can be used on pregnant and lactating female dogs. It is safe for puppies over 6 weeks old. Da Chong Ai is also a drug that repels both internal and external insects, but its anthelmintic spectrum is slightly narrower than that of Ai Walker. The most important thing is that Dapai does not repel ticks outside the body and does not repel nematodes inside the body, so Dapai’s insect repellent range is a bit awkward. After taking Dapai, be sure to use other anthelmintic drugs to plug the two loopholes of ticks and nematodes. In addition, Zoetis is the original animal health division of Pfizer.

Merial Dog Heart Protection (France)

Main ingredients: ivermectin, pyrantel pamoate

The drug is effective for 30 days and can be used on pregnant and lactating female dogs. It is safe for puppies over 6 weeks old. Officials say that Canisin is also safe for Collies. Because Canisin contains ivermectin, it is not recommended for Collies to use Canisin. The only anthelmintic on the market that is marketed as preventing heartworms.However, heartworms are relatively rare, and once infected, you cannot use anthelmintics to deworm, otherwise it will easily endanger your dog's life.

Yichongzhuang Antidiarrheal Pills (USA)

Main ingredients: kaolin, trimethoprim, tinidazole

Antidiarrheal pills are only for therapeutic use and do not need to be taken daily. Although it is mainly used to treat various types of diarrhea, it has a good effect on coccidia, trichomonas, flagellates and toxoplasma which are rare and difficult to get rid of. It can be regarded as a supplement to daily internal deworming. Antidiarrheal pills are safe for puppies, but are contraindicated during pregnancy and lactation.

Hisun Haile Chong (China)

Main ingredient: Milbeyxime

The drug is effective for 30 days and can be used on pregnant and lactating female dogs. It is also very safe for newborn puppies. Similar to Big Pet, Haile Pet’s deworming chart is also rather embarrassing. It does not repel ticks outside the body and does not repel hookworms inside the body. Need to pay attention when using it. The biggest advantage of Hailepet is that it has extremely low toxicity and is very safe. Severe poisoning (LD50) will only occur if the dose exceeds the recommended dose by more than 2,000 times.

Ainata Neichongjing (China)

Main ingredient: octopendazole

The effective period of the drug is 30 days. It is contraindicated for pregnant and lactating female dogs. It is recommended for puppies over 8 weeks old.

Bayer's Protein (Germany)

Main ingredient: Toltrazuril

It is only used to treat coccidia. It is a drug specifically targeting different types of coccidia. It is very effective against coccidia. Baqiuqin is a drug for pigs and cattle, but it is also suitable for dogs. Protein is safe for puppies, but no reliable indications have been found for lactating and pregnant female dogs.

Little pet lice enemy (China)

Main ingredient: Fipredronil

The drug is effective for 30 days and can be used on pregnant and lactating female dogs. It is safe for puppies over 7 weeks old. The ingredients are similar to Fulian, but Fulian is a compound agent. This is also the origin of Fulian's slogan: "It either contains non-predronil or it is Fulian." But the price is also much cheaper than Fulian. So the price/performance ratio is still very high.

Little Pet Flea Liqing (China)

Main ingredients: Cnidium monnieri, lemongrass, rhizome, orange peel

The drug is effective for 30 days and can be used on pregnant and lactating female dogs. It is safe for puppies over 8 weeks old. It is the only anthelmintic drug with Chinese herbal ingredients in this comparison. Friends who like Chinese patent medicine can try it.

Anata Dimejia (China)

Main ingredient: sulfamethoxine

DiMejia is only for therapeutic use. It is prohibited for pregnant and lactating female dogs and should be used with caution on puppies. Dimejia has a good therapeutic effect on conventional enteritis. It can also effectively eliminate coccidia and Toxoplasma gondii. It used to be a bottled powder, but it was changed to tablets two years ago.