I'm only now getting to the stage of using pets, so I have some questions.
(1) Can a pet's master be changed? If so, how do I do this (I incorrectly assigned one to the wrong hero)
(2) What is the best way to get eggs, on which levels?
(3) In terms of pet food, what is the best to get?
(4) Is level 7 the highest a pet can grow?
(5) How far up to the pets abilities get to, in other words, what is the highest amount of coins I'll have to spend for a level 7 pet to upgrade abilities?