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Is my active Cavalier King Charles getting enough protein and fat?

Updated On September 23rd, 2025

Pet's info: Dog | Cavalier King Charles Spaniel | Female | spayed | 5 years old | 17 lbs

Should my dog have 20% protein, 10% fat, 25% protein, 13% fat or 30% protein, 17% fat? She's currently on Natural Balance L.I.D. Formulas which is 20% protein, 10% fat but I'm wondering if this is enough for her? I will say with the natural balance she is able to have more because it's less calories. She's a typically active cavalier King Charles spaniel who is 17 pounds. She gets 40-60 minute walks 5 days per week. Can you explain your answer, thanks!

1 Answer

Most Helpful Answer

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Answered By Jessica Desrosiers

Veterinary Technician

Published on June 28th, 2017

The recommended level for an adult, spayed dog is about 18% protein and 9-15% fat. If she is active as in a working dog, doing agility trials several times per week, or other high-intensity activities, then a higher fat/protein combination is needed as the body uses up more energy and the muscles need to be continually supplied with protein. However, for a typical house pet with regular exercise, sticking to the recommended amount is best. Overfeeding leads to excess calories which turn into fat and weight gain and are not used.

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