He needs long-term drug therapy.

He is as kind as a Buddha.

Invertebrates are a type of creature without a skeleton.

He is studying about ancient animal worship.

His tribe has been practicing zoolatry since ancient times.

As the name suggests, onychophorans are a unique group of animals that have claws.

She has zoophobia, and runs away as soon as she sees dogs or cats.

Rabbits are herbivores and mainly eat grass.

Anthropozoonosis, or animal-derived infectious diseases, have the potential to spread between humans and animals.

Sena was born prematurely.