A sloth
Claws
well a dog a wolf or even a bear
One of the animals with long nails is the bear.
Claws or talons (for birds)
A sharp, usually curved, nail on the foot of an animal.
Curved and sharp talons (little nails on a bird), good vision and hearing, and a long beak.
Yes. Eagles are predators. They are specially adapted with sharp talons and a very sharp, curved beak to tear into animal flesh.
by cutting the curved part.
"a sharp, usually curved, nail on the foot of an animal, as on a cat, dog, or bird." dictionary.com/
not necessarily, but both do have very sharp claws. Kangaroos have long nails on their forepaws and hind feet. Kangaroos will use the long, sharp nails on their hind feet as defence. The koala's nails are shorter, but curved, strong and very sharp. these claws can inflict some serious wounds on attacking animals, whilst they are also sharp enough to enable a koala to climb the smooth trunk of a very tall gum tree in a matter of seconds.
The better to scratch you with my dear.
Well animals nails will be on an animal but human nails are on humans but i thing that animal nails are stronger and contain more ivy