Under the same size, canines are weaker than cats (refer to the fact that Eurasian lynx can kill a single gray wolf), because cats are obviously superior to dogs in flexibility and "weapons".

The contrast between Tibetan mastiff and snow leopard is the same. Snow leopard's claws can be extended and retracted freely, which ensures the sharpness of the claws. Like other canines, Tibetan mastiffs can't extend and retract their claws, so they lose their aggressiveness after long-term friction with the ground.