I just wanted to add, we would cook little hamburgers on the grill for the dogs as a extra treat. T.j loves it but is to afraid to eat it because one time he barfed it up.
Also I must say this, your bettas arn't even in a good size tank, you can't afford water conditioner for them. I must admit I feel very bad for Roxy being on the chain and being fed bad food, I know you don't want to Bri, but atleast listen to peoples ideas.