So I remember seeing in co-op each player can only have 3 pets each, but if you're playing in single player is the cap different since no one else CAN join or is the max limit still 3 pets?
#Pets
pine sage
late void
Still 3 + the mythical
pine sage
Mythical? 
Also imo it kinda sucks the limit in SP is still only 3 of the normal pets when there is a lot of the options I want to adopt, especially when considering you are able to have a total of 12 if you have a full group of playing multi-player (idk how the mythicals factor in multi-player)