A Ferret in Minecraft Dungeons
Ferrets are Pets that currently come with two color variants, the Grey Ferret and White Ferret. Once tamed, hearts occasionally float above their head. They can be found in Savanna biomes.
Two modded ferrets
Ferrets currently behave like vanilla dogs and cats. Meaning once tamed with their favourite food they will follow the player around and when they are lagging behind they will teleport to the player.