What do the animal produce after eating?

Answer 1

Some animals defecate or urinate out their food just like us humans, but some eat it whole bones and everything and the spit back up the hair and bones of the animal. Also some eat and chew it and then spit it back up to feed their family.

Answer 2

it goes through a process called respiration, and it takes out the goodness and energy in the food. The waste solid that the body doesn't need gets pooped out