Samanayrs

Having a mare in a Song automatically conveys permission to breed her with the stallion, right? XD

From what I understand yes, because you have to have the stallion owner's permission to join the song in the first place. ^__^ Though I believe it is polite manners to ask/inform the stallion owner if you are planning on using him just for the heads up.

What Orasteele said

That's what I've always thought, but I wanted to get it set out in plain language, just to be safe.

Thanks!!