I always keep at least one of everything because it is fun to collect pets & have them around my castles, and because I might want to hatch them later. If I get too many of one kind I sell them to the pet shop or prospector Zeke because they would find good homes for them.
there should be auto trainers, like thay train slower than the normal games that train, but the pet can roam around and enter whenever they want ( or by accident ) and it could last like a short or long period of time depending on the pets
sincerly isaac goldheart
"to help others, you must help youre self ,even if change is needed"
It depends on how well you like your pets. Do you want to keep one of each kind? That could be a possibility. If you have several wizards, you could pass on the fire ones to your Fire wizard, Ice to Ice, and so on. You can keep a total of 50 pets inside and 50 pets outside of your house. Use your dorm for a few extra if you need it!
I have started cleaning house a bit. I wish I could keep them all, but every single house I have on every wizard is bursting at the seams and we're talking about hundreds of pets (they are all so cute!!!).
I keep a lot of pets, but I have found that when I get too many low-level or repeat pets, it is best just to sell them. You can sell pets to most vendors. The price is not great, but it clears up housing and backpack space, and nets a bit of gold for you.