I have a 15 month old german shepherd female dog and 3 days ago she stopped eating every time I put the food out she sniffs it then walks away.Her diet is arden grange dry food mixed with a little fresh chicken or tinned tuna in sping water and a little water,So come the night time when she has not eaten anything all day I give her our food like ham beef whatever I have in the fridge and she eats this no promblem.She is her normal self wanting to play and go for walks,Its just that she was a very greedy dog eating everything a gave her.Do you think I should change her dog food she been on arden grange since she was 8 weeks thanks
