The Collie’s health is about in the middle of the various breeds with several fairly common inheritable diseases. Skin and eye problems, seizures, allergies, Dermatomyositis (DM),  Collie Nose, hypothyroidism, heart disease, bloat, and poor temperament (most often excessive shyness) are some common troubles. A Collie from a good breeder or rescuer should have been checked for [...]