How to understand that a dog is full?
The dog itself will never say that. She won’t understand. Dogs practically do not feel full and will eat like pigeons on the street - until the food runs out.
You can navigate like this. If after a meal the dog asks for an addition, this is normal, but you should not give the dog as much as she wants. If the dog looked at you resentfully and went to sleep, then everything is in order. If a dog walks all day in the kitchen to rattle a bowl, that's another. Either the dog really does not eat up, and you need to increase the portion, or it's time to go to the veterinarian.
The dog constantly begs for food. Is she hungry?
Begging in dogs is a matter of upbringing. Unlike cats, dogs generally feel poor satiety and can eat as long as food is placed in the stomach. If the dog constantly requires food, it is worth going to the veterinarian, because the problem may be related to health. If the dog drowned and left and went to bed without receiving supplements, everything is in order.
It seems to me that the dog is thin. Need to feed more?
To begin with, figure out if it’s true. People have their own ideas about how a beautiful dog should look. And far from always, these ideas correspond to the physiology of a healthy animal. A dog in good shape shows a waist. The ribs do not stick out, but they are easily felt by hand when stroking.
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