Hi so my 1yo dog has always been on Purina Beta dog food since she was weaned. I was led to believe it was a good brand of food but I’ve recently been told that’s not the case and that’s it actually one of the worse ones you can buy. She’s never had any problems on it, her poo is perfect and her coat is really shiny however she does seem to act like she’s constantly hungry. I thought it was just that she’s a bit of a piggy but maybe not. She’s not overweight but should I consider changing her to a different brand? And if so what brands are best? I am on a budget and currently pay about 30 - 40 pound depending on if pets at home have an offer on for a 14kg bag that lasts two months, give or take a little.