Bag of Animal Holding

This bag has an interior space considerably larger than its outside dimensions, roughly 2 feet in diameter at the mouth and 4 feet deep. The bag can hold up to 1,550 pounds, not exceeding a volume of 64 cubic feet. The bag weighs 15 pounds, regardless of its contents. Retrieving an animal from the bag requires an action. No animal larger than a goat can fit into the bag (i.e., sheep, pigs, cows, horses, ect.) Any combination of friendly creatures (not exceeding a weight of 1,550 pounds) can be held in the bag, but creatures who would be hostile towards each other outside of the bag (i.e., owls and mice) will still be hostile in the bag. Humanoids cannot be stored in the bag. The inside of the bag, although it is never seen, resembles animal pens that change to suit creature's needs. The outside of the bag looks like a regular bag of holding, but with a resemblance to an animal's face instead of a human (what animal the bag resembles depends on the creator of the bag.)

If the bag is overloaded, pierced, or torn, it ruptures and is destroyed, and its contents are scattered in the Astral Plane. If the bag is turned inside out, its contents spill forth, unharmed, but the bag must be put right before it can be used again. The bag is specifically designed for breathing creatures, with magical holes placed on the inside of the bag. These holes cannot be seen from the outside. If the bag is left in a sealed space, like a chest, dresser, crate, ect, for longer than 10 min, all animals within begin to suffocate. 

Placing a bag of animal holding inside an extradimensional space created by a handy haversack, portable hole, a regular  bag of holding, or similar item instantly destroys both items and opens a gate to the Astral Plane. The gate originates where the one item was placed inside the other. Any creature within 10 feet of the gate is sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can't be reopened.

Notes: Utility, Container