我只用过外用的,查了查chewy, 有 Comfortis, chewable tablets 但需处方
https://www.chewy.com/comfortis-chewable-tablet-dogs-101-20/dp/172962
。能用flea and tick collar 吗?Again, 我也没有用过这个。
https://www.chewy.com/seresto-flea-tick-collar-cats/dp/46492
。能用flea and tick collar 吗?Again, 我也没有用过这个。
https://www.chewy.com/seresto-flea-tick-collar-cats/dp/46492