Do Kangaroos have predictors

Yes.

Kangaroo predators include dingoes and wedgetail eagles.

Introduced predators such as foxes, wild dogs and feral cats are a threat to joeys.

Smaller kangaroos, such as wallabies, rat-kangaroos (not kangaroo rats), potoroos, pademelons and bettongs are preyed upon by quolls and pythons.

Kangaroos used to have another similar-sized predator, the Thylacine (also known as the Tasmanian tiger), but they are now extinct from the mainland and from the island of Tasmania.