Zack is amazing when it comes to dogs. No matter the size, temperament, or breed, all dogs just seems to gravitate towards him. His own dog, Wolfgang, is sweet natured and extremely well trained and behaved. Zack has taught Wolfgang so many tricks, such as spinning in a circle on command, to waiting for his food until Zack gives him the word to eat. My own dog, who is VERY energetic, has responded so well to Zack. Things that I haven’t been able to teach him, like calmly walking on a leash, Zack has. His confidence, patience, and overall fun-loving demeanor are just some of the excellent qualities of Zack that dogs positively respond to. There is no one I would trust more with my dog than Zack. Any pup would be lucky to be in his care.