Cat deer hybrid

my new fellas - mix of wolf and deer. did some already created species like this? it's nothing unique so I need to know. if not.. I need to look for a n... kopytka

The cat deer is a hybrid creature that existed in the era of Raava. The cat deer can be domesticated, as evidenced by Mula, the animal companion of Avatar Wan.[1] The cat deer is a four-legged mammal with the build of a deer and the facial characteristics of a cat. Its head and body are covered with predominantly light brown fur, while a significant portion of its underbelly and tail are white, alongside a notable white stripe on its large neck. The cat deer's retractable claws are sheathed…