1. The composition for external and local use for the treatment or prevention of parasite damage in animals, which contains an effective amount of at least one isoxazoline compound of the formula (I) Formula (I), where Rhalogen, CF, OCF, CN, n is an integer from 0 to 3, preferably 1, 2 or 3, RC-C-haloalkyl, preferably CF or CFCl, T is a 5- or 6-membered ring, which is optionally substituted with one or more radicals Y, Y is methyl, halogenmethyl, halogen, CN , NO, C (S) NH, or two adjacent radicals Y together form a chain, especially a chain CH-CH = CH-CH, N-CH = CH-CH, CH-N = CH-CH, CH-CH = N-CH or CH-CH = CH-N, HC = HC-CH, CH-CH = CH, CH = CH-N, N-CH = CH, Q - X-NRR or 5-membered N-heteroaryl ring, which is optionally substituted with one or more radicals Z, Z, Z, X — CH, CH (CH), CH (CN), CO, CS, R — hydrogen, methyl, haloethyl , galogenropil, galogenbutil, methoxymethyl, methoxyethyl, gelogenmetoksimetil, ethoxymethyl, galogenetoksimetil, propoxymethyl, ethylaminocarbonylmethyl, etilaminokarboniletil, dimethoxyethyl, propinilaminokarbonilmetil, N-phenyl-N-methylamino, galogenetilaminokarbonilmetil, galogenetilaminokarboniletil, tetrahydrofuryl, metilaminokarb onilmetil, (N, N-dimethylamino) carbonylmethyl, propilaminokarbonilmetil, tsiklopropilaminokarbonilmetil, propenilaminokarbonilmetil, galogenetilaminokarboniltsiklopropil, R- is hydrogen, ethyl, methoxymethyl, galogenmetoksimetil, ethoxymethyl, galogenetoksimetil, propoxymethyl, methylcarbonyl, ethylcarbonyl, propylcarbonyl, cyclopropylcarbonyl, methoxycarbonyl, methoxymethylcarbonyl, aminocarbonyl, ethylaminocarbonylmethyl , ethylaminocarbonylethyl, dimethoxyethyl, propynylaminocarbonylmethyl, haloethylaminocarbonylmethyl, cyanomethylaminocarbonyl1. Состав для наружного и местного применения для лечения или профилактики поражения паразитами у животных, который содержит эффективное количество по меньшей мере одного изоксазолинового соединения формулы (I)Формула (I),где Rгалоген, CF, OCF, CN,n - целое число
