Bloodhound idea (nether dogs)

I think this could be a fairly easy update to execute in 1.20, My idea is whenever a player's dog enters the nether, it becomes reskinned into a cooler looking nether type of dog, maybe red and black fur with red eyes or whatever the devs think is needed. The new nether dog would be stronger in the nether and would be resistant to lava and fire. Maybe it has some new attacks? Upon return to the overworld, the nether dog would return to its normal overworld wolf form and if it goes back into the nether it changes to its nether dog form and so on. So many players want to bring their dogs to the nether but cant simply because its too dangerous! Maybe a reskinned, fire resistant nether dog that can help in nether combat is something more players can get behind, and hopefully the devs can too!