Study of the tolerance of the insecticide drops BARS® for cats

Ectoparasites are a serious problem for veterinarians and pet owners.
 Insectoacaricidal preparation BARS®, developed by NVC Agrovetzashchita LLC, is multicomponent insectoacaricide produced in the form of drops at withers. For cats as active substances 1 ml contains: fipronil ‒ 100 mg, cyfluthrin 2.5 piperonyl butoxide 0.5 diflubenzuron mg.
 Purpose study. To study tolerability drug during its repeated use therapeutic dose ml/5 kg double body weight with daily skin application 7 days.
 
 Materials methods. 3 groups were formed, 10 animals each (2 experimental control).
 Results. During experiment, there no external signs intoxication cats. All active. The reaction to stimuli preserved. temperature throughout experiment remained within physiological range all groups.
 Conclusion. recommended doses well tolerated cats, does not adversely affect general state, morphological biochemical parameters blood, physical chemical urine. Also, they do have skin-resorptive locally irritating effect.