I have two collies and did my homework . Vet care, proper tests and all.After confirming with vet we decided this heat cycle. They have only tied once and my male shows no more intrest.Does it only take once or do they need to "tie"more than once? It has been one week. How will I know?
Optional Information:
Age: 2; Male; Breed: Collie
Already Tried:
First breeding