My husband has 1 boxer (Chronic) at my mother in laws and she has one of her own (Chanel). We live in an apartment and Chronic was used to having a big yard to play in so she is taking care of him until we have our own yard. When we go over and take Teddy with us they get so happy so I try to be as careful as I can and always keep an eye on them since they tend to play rough and Teddy is 4 lbs. Its so funny because Teddy is on my lap the whole time we're there but the second Chronic leaves my side Teddy jumps off barks at him and as soon as Chronic starts coming back Teddy runs as fast as he can and jumps back on my lap. And when Chronic falls asleep Teddy wont start barking until he wakes up! Teddy loves attention