Question

Why can we keep only some animals at home

Answer 1

If u keep wild animals tbey may harm u its better to keep domestic animals at home so we can only keep few animals at home

Answer 2

we  keep only some animals at home because they can be kept at home .
We keep animals which are small like puppy , cats, rabbit , parrot , etc at home and we cannot keep animals larger in size like lion , tiger , cheetah , dogs , elephant , etc because they are violent at some times and they can harm people