Technically all animals can become sick.
However, some animals have such remarkable immune systems that they almost never become sick and are sometimes discussed as an animal that "cannot" become sick.
Labeling an animal as one that cannot become sick is really overzealous as they are just highly unlikely to become sick and not actually 100% immune to everything, just most things (and possibly everything) in their natural habitat.
If they were however exposed to something from outside their normal environment, it would be possible for them to be sick.
Animals often referred to as not being able to get sick are:
The Hippo
The American alligator
Komodo Dragons
These are animals which spend a lot of time in and around filthy water and often ingest decaying or rotten food. The build up to their immune system makes them virtually invulnerable to anything in their native area, but they can still get sick if taken out of that habitat and exposed to new germs
No animal is completely immune to sickness. While some animals have strong immune systems that help them to resist illnesses, they can still get sick from various factors like infections, parasites, or environmental toxins. Regular veterinary care and preventive measures such as vaccines can help keep animals healthy.
i have a dog the happend to me to take to the vet it could be sick and im animal doctor
Extinct
No animal is immune to illness, as all living organisms are susceptible to diseases. However, some animals have more robust immune systems that help them resist infections better than others.
either call animal control and they will take it or take it to the vet
There is no sea animal that never gets sick. All animals are susceptible to illness and disease, just like humans. However, some animals may have stronger immune systems or better defense mechanisms that make them less likely to get sick.
i have a dog the happend to me to take to the vet it could be sick and im animal doctor
zoologist kill animal when they sick because they suffered less
Nicaragua doesnt have a state animal.
I had Kittens that were killed same way. And it turned out to be Mother cat. If the kittens were either sick or there is a oder she doesnt know. She will eat them as food.
no,it doesnt
If they have sick or germs,and if they will get germs we have a sick
If it either bleeds from the vagina or the head it is sick.
Extinct
Because her daughter is really sick.
it doesnt make you sick so always drink wine becuase its really good for you
a neutralizing chemical in their stomach
it has a dry nose