I'm trying to find a yaoi it has people that can shape shift into animals in it. There is ...

I'm trying to find a yaoi it has people that can shape shift into animals in it. There is two that are wolves, one that is an irish wolfhound dog, and one that is a cat. The main couple is the two wolves the uke left the mountain and got a job as a teacher and years later the seme finds him. The irish wolfhound is another teacher that hunts down the uke but the uke is saved by the seme and the cat (which is a student of his)