Natasha, dog walking in Barry CF62

I love animals. I have gerbils of my own and a lovely border collie. I regularly pet sit for family and friends also.
My border collie is very active and is taken out no matter what the weather.
I understand that every animal's diet is different. My border collie for example, he gets ill eating wet dog food and raw hide bones, he struggles to digest them. I change my Gerbils bedding once a week and refill their bowl once a week. If I was to refill their bowl more than that, they could become ill from over feeding.