Wolves as pets and working animals
Generally speaking, on the basis of their experience, tame wolves are strictly "one-man dogs". They may be confiding and playful with the man who raised them, or even with his whole family, if fed and cared for by them, but they are suspicious and timid in the presence of strangers. They invariably retain certain reactions of wolf nature, as for instance, an incorrigible desire to kill chickens or other small livestock whenever opportunity arises.
Cuniculture
Closely overlapping with breeding for exhibition and for fur has been the breeding of rabbits for the pet trade. While rabbits have been kept as companions for centuries, the sale of rabbits as pets began to rise in the last half of the twentieth century. This may have been, in part, because rabbits require less physical space than dogs or cats, but without the specialized habitat of a goldfish. Several breeds of rabbit—such as the Holland Lop, the Polish, the Netherland Dwarf, and the Lionhead—have been specifically bred for the pet trade. Traits common to many popular pet breeds are small size, "dwarf" (or neotenic) features, plush or fuzzy coats, and an array of coat colors and patterns.