We had Baby 1st (chi mix), then got Mira (also a chi), Baby was a bit unsure of her at 1st but then they got along great, maybe a wk or so. Then we got Jake (boxer puppy). Baby is 8lbs, Mira, 6lbs.... Jake was 9 when we got him, now 2 months later he's 30lbs!
Baby did not like him at all. She...