Help me find a puppy-shapeshifter BL??

I swear this one was popular but i couldnt find it even after going through two lists of animal-shapeshift yaoi lists, so if anyone can help me find it, I'd he grateful!!!

So in their world people have animal forms?? And MC despite acting all tough has a very cute small puppy dog form. Meanwhile the ML has a big wolf/predator form?? I forgot how but MC transformed into his small dog form infront of Male Lead and ML fell in love and took him in while MC is still in his cute dog form. MC tries to pretend to be just a normal dog and not get discovered as a human while thinking how to get away. but ends up sympathizing with ML's life situation (i think ML was part of some big company/family and has a lot of stress)

MC became reluctant to leave bcs he knows ML thjnks of his dog form as a comfort but ends up leaving when a caretaker/older brother figure that he respects asks him to come back. Turns out the guy is scum and tried to sell MC off, but thankfully ML managed to save MC. ML reveals hes known MC was a shapeshifter from the start and was okay with that and then MC goes back with ML.....

That's about where i left the story so if anyone can help me find it, pls!! I hope my description is good enough....