Horses [have/has]...
Horses have...
A porcupine [have/has]...
A porcupine has...
Dogs [have/has]...
Dogs have...
An eagle [have/has]...
An eagle has...
Snakes [have/has]...
Snakes have
A hippo [have/has]...
A hippo has...
A lion [have/has]...
A lion has...
Tarantulas [have/has]...
Tarantulas have...
A shark [have/has]...
A shark has...
Monkeys [have/has]...
Monkeys have...