jinn have animals as pets
Yes. Jinn do have animals or beasts of their own. The Prophet mentioned that every piece of dung is fodder for the beasts of the jinn. However, we do not know what type of beasts the jinn have. The same thing is to be said as to the varieties of beasts, their number, their shape, their size, their weight and so on.
The jinn do have homes. They live all over the planet earth. However, there are special places that one may find them in abundance and on a regular basis. These are deserts, ruins, places of impurities such as dunghills, bathrooms and graveyards. They live in houses of human beings too. For those who enter their houses mentioning the name of Allah the jinn cannot have a place to stay overnight in that house. If the people of the house mention the name of Allah before eating, then the shaitan will not be able to eat with them.
Animals do see angels and shaitan. When a rooster sees an angel, it starts crowing. However, when a donkey starts braying it is seeing a jinn.
Jinn are created from fire of hot wind [Qur’an, 15:27]; and from smokeless fire [Qur’an, 55:15]. They were originally made from fire and then molded and shaped in the form and shape that Allah wanted them to be. This means that they do not anymore possess their fiery nature. It is not known therefore, their final shape, form, and chemical composition. Since we cannot see them, therefore, it is not easy to do any analysis of their chemical nature. In contrast, mankind was created from soil, mud, and clay. They were molded as human beings. Our final form is no more mud or clay