This is a game based off of Buy, Sell, Trash, but with animals instead of items! for example;
Person 1: Goat, monkey, chihuahua
Person 2: Adopt monkey, release goat, pound chihuahua. Macaw, kitten, cow
Person 3: Adopt kitten, release macaw, pound cow. Eagle, bulldog, dolphin
Et cetera, et cetera.
I’ll start; pufferfish, chicken, sparrow
Adopt pufferfish, release sparrow, pound chicken 
Owl, Cat, Puppy
Adopt Cat, release Puppy and pound Owl
Tiger, Cheetah, Snake
Lol, you said puppy twice.
Adopt snake, release cheetah, pound tiger
Cow sheep pig
Adopt sheep, sell pig, pound cow
Duck, goose, pigeon 
Adopt duck, pound goose, trash pigeon
Cat, dog, snake
Adopt dog, release cat, pound snake.
Hen, chick, rooster
adopt hen, release chick, pound rooster
swan, goose, duck
Adopt swan, release duck, pound goose
black cat, ginger cat, tabby cat
Adopt black cat, release ginger cat and tabby cat 
Goat, moose, fish
adopt goat, release fish, pound moose
cat, dog, rabbit
Adopt cat, release rabbit, pound dog
Parrot, Rooster, Eagle
adopt parrot, release eagle, pound rooster
snake, lizard, tortoise
OMG NOOOO???
Adopt snake, release lizard, pound tortoise?
Pig, cow, goat?
Adopt pig release goat pound cow
Duck Goose Swan
Adopt duck, release goose, pound swan
Horse, pig, cow
Adopt horse, release pig, pound cow
Soap, Hand Sanitizer, Mask
adopt mask, release soap, pound hand sanitizer
crow, raven, blackbird
Adopt raven, release crow, pound blackbird (what’s a blackbird? )
Duck, swan, goose
Adopt duck, release swan, pound goose (Is this even a question? )
Hippo, Giraffe, Elephant