1. Cougars. (For those of you city slickers out there, that's a Mounain Lion.)
2. Buffalo
3. Bears
4. Panthers, Leopards and Jaguars.
5. Wolves can be a threat.
birds, fish, raccoons, and dogs
Dogs are not natural predators of Cheetah.
Yes, the Quokka has natural predators. Which include Some wild dogs and cats, dingos and snakes.
The GSD has no natural predator being a domesticated breed of dog.
Natural predators are those that prey on a horse in the wild. Some examples are: coyotes, mountain lions, bears, dogs, even occasionally humans.
Rottweilers that are used to protect livestock, would have to be fearless, to warn off predators like wolves and bears in some countries. Most Rottweilers are kept as pets these days, so natural predators would be other dogs.
Plants do these things to deter their natural (and not so natural) predators, such as dogs, cats, bears etc.
There are no longer any natural predators of the kiwi. Haast's Eagle was the only natural predator of the kiwi prior to the European introduction of cats, dogs, stoats, ferrets and weasels. Haast's Eagle is now extinct.
No dogs are predators of grizzlies.
Only large predators like lions, and leopards. But they dont usually interact with them.
They have no predators
not all dogs have predators and if they do its probably us, human-hunters who want their fur.