Here are the choices that leads to ending 3 of wolf route:
-"Looking for love"
-you can skip talking to the other wolves (it doesn't matter)
-"Stare longingly"
-"Stay with timber"
-"You're the best part"
-"Yeah, that's fine"
-"Ask for a kiss goodnight"
That should get you ending 3 of wolf route, hope this helps!