How to fatten up our rescue dog without making her overweight?

jo asked: Thank you for all the training answers. Another question. Our rescue dog still has ribs visible after 2 weeks with us. I am feeding her complete dry food, for her weight (the vet weighed her) PLUS webbox meat roll – about 2 thirds a day + maximum recommended dog treat biscuits.
She [...]

Why is it so difficult to adopt a dog through a rescue?

4532 asked: We are thinking about getting another dog. We already have a wonderful Boxer who is the baby of our family and knows it. She is spoiled rotten. At first we thought about going through a rescue so we applied to the Boxer rescue and after a couple of attempts [...]