Adult dogs generally need at least 1 gram per pound. Young dogs need more protein for growth, and old pets need a little less because they appear not to be able to utilize protein fast enough. More protein is not generally dangerous, it's just a waste of money.
The muscle condition score (click to open) helps estimate whether or not the pet is receiving enough protein.
In healthy pets, coat and skin quality also can be affected by the amount of protein (and a number of other nutrients) consumed. Animals use protein as a source of the amino acids they cannot make, and of nitrogen for the ones they can make. Amino acids can come from either plant or animal sources.
We all want our dogs to maintain a healthy weight for their life stage. For that they need to get right amount of calories (no more, no less) which depends on several factors.
First, dogs spend the energy to perform essential body functions like digestion, respiration, heart functions, brain functions, etc. It is called Resting Energy Requirements or RER and calculated by a dog's weight.
Second, the energy is also spent on activities. The more active dog, the more energy it needs. Puppies need additional calories for growth and gaining weight.
Our calories calculator (link) will give you basic calories recommendation tailored to your situation.
The body condition score (click to open) helps keep your dog's body in a healthy condition - for instance, if you see it is a little over ideal, it is time to lose weight by reducing daily calories.
We wish the best to you and your dog. Stay smart.
2019-10-11, Umka.Dog