You open your cloak or create a gap with your hands, drawing your companion into a pocket dimension just large enough for its basic comfort.
Extradimensional
Manipulate
Rank
1
Traditions
Arcane, Divine, Occult, Primal
Traits
Extradimensional, Manipulate
Cast
1 action
Range
touch
Targets
1 willing creature that is your companion
Duration
8 hours
You open your cloak or create a gap with your hands, drawing your companion into a pocket dimension just large enough for its basic comfort. No other creature can enter the space, and the target can bring objects only if they were designed to be worn by a creature of its kind. The space holds enough air, food, and water to sustain the target for the duration. You can Dismiss the spell, and it also ends if you die or enter an extradimensional space. When it ends, the target reappears in the nearest unoccupied space.
Source: Pathfinder Player Core, p. 348
Bring Pet Cache into a Pathfinder 2e game with The DM Screen.