Meet Mac, the 5-year old male collie with sable merle head and white body. This long-legged breed is highly active but only with younger dogs like him. Typically, he is very cautious when it comes to meeting new people. As he gets mouthy, he cannot be kept with kids.
Do you like him? Then, do not think! If you put in some time to know more about him and be a dog-savvy owner for him, he can be your best pal.