Puppies, kittens, rabbits, etc. could be only obtained by responsible breeders / shelters
Cat purrs could calm cats and people down
Cats could have "catios"
Animal / pets languages could be understood
Pets could have vitamins / supplements
Pets could have automatic feeders
Outdoor cats / toxoplasmosis could detrimentally change brains and affect pregnancy
Gardening, undercooked meat, and unwashed food (toxoplasmosis) could be avoided while pregnant / with weakened immune systems
Cats could be toilet-trained but it could be harmful
Pet owners could date
Cat owners could meet
Cats could travel in backpacks
Cats could not be declawed
Feral cats could be trapped, neutered, and returned
Pets could have smart balls to play with
Kitty litter boxes could clean themselves
Cafes could not have animals