My dog refuses to "down"
Hey I recently (almost 3 weeks ago) acquired a owner surrender from my friend. She's a fairly well mannered 4yo GSD and knows some basic commands and can even do a long "sit and stay". But she refuses to "down". Since she is an older dog I was wondering if anyone had any advise on how to get her to... I've used treats, toys, you name it. She'll lay down to relax, or for a belly rub, but that's it. Any help would be appreciated!