Mack came to us as a stray from the Central Valley. He is a big love! Mack was pretty well for having no formal training. He is social with a handful dogs that he have done nice and social intro's with but he plays like a Mac truck so he will do better with a submissive play mate or be an only dog. Mack says cats are WAY too interesting so no thank you. His foster family is working on setting boundaries with him like staying off the counters and lovebites are a no-no. He has some broken teeth and is TERRIFIED of canes, sticks, etc. However, this boy is sooo sweet and loves people. This boy is ready for his forever home!