Recommended models: Love Walker (for cats/dogs), please pet qing, please pet cool, internal insect escape
 
Bayer is a world-renowned pharmaceutical and chemical giant with a wide range of businesses, and its animal health care is one of its important businesses. Bayer has taken the lead in developing pet insect control collar trichlorfon and drop-type permethrin pet insect repellent, which can penetrate through the epidermis to achieve the purpose of systemic medication, which is easy to use and has good prevention effect. Parasites can transmit diseases between humans and animals, such as the notorious plague that is transmitted by fleas, and the development of drop-type deworming marks a new era in zoonotic disease prevention.
 
Aiwok is the flagship product of Bayer's pet deworming drug, with a wide range of deworming, the main ingredients are imidacloprid and moxidectin, the former can be diffused and slowly released in the pet sebum layer to prevent and control mites, lice, fleas and other ectoparasites, and the latter can enter the blood circulation from the skin to prevent and remove intestinal parasites and heartworms in addition to tapeworms. Although Walker has a wide range of insect control, it is ineffective against ticks, and pets need additional prevention after outdoor activities.
 
Imidacloprid is one of the most widely used anthelmintic drugs, which belongs to systemic nicotinic insecticides, which can paralyze insects and die, and has a good control effect on stinging and sucking mouthparts pests (fleas). Imidacloprid was developed and popularized by Bayer AG and Japan's Special Pesticide Company in 1984, and is currently only approved for sanitary pest control and certain agricultural purposes due to its high toxicity to other beneficial organisms in the environment. A 17-year, multi-country study in Entomology Today showed that imidacloprid is still very effective at killing fleas, and that fleas have not developed significant resistance. Fleas are one of the parasites that are extremely difficult to completely prevent, their eggs can survive for up to 6.5 months, monthly deworming can only kill the adults, and the eggs hidden in the environment will continue to hatch into adults and parasitize on pets, so the prevention and control of parasites must be carried out every month, and can not be stopped all year round.
 
Imidacloprid and dichlorofenthrin can have a synergistic effect, and the compound drug has a better anthelmintic effect. Bayer's other pet shuang and collar use this formula, and the ectoparasite repellent effect is stronger than that of Aiwoke. In general, if Walker can meet the need for deworming, it is best not to use the more toxic Baipet Shuang or Bayer collar. It should be noted that pyrethroid drugs are highly toxic to cats and cannot be used on cats.
 
Bayer's insect repellent products have a more obvious broad spectrum and complementarity, a single product has a repellent effect on most parasites, but will miss one or two, if the combination of products is used, it can achieve a more comprehensive prevention effect. For example, dogs use Aiwok and Bai Pet Qing, cats use Love Walker and Nei Worm Escape, etc., Bai Pet Qing and Nei Worm Escape are oral anthelmintic drugs, which have a better internal deworming effect and fill the lack of Aiwoke. Bayer's internal drive tablets have also been palatable, with beef flavor, pets generally do not resist eating, if the pet refuses to eat, forced feeding may be bitten by the pet, it is recommended to go to the pet hospital for help.
 
In the pet drug market, Bayer deworming drugs are the hardest hit area of counterfeit and shoddy, Bayer does not have authorized official online sales channels, and it is difficult to guarantee the authenticity of products purchased online, so it is recommended to buy in reliable pet hospitals or pet supply stores to prevent the purchase of fakes.