The maths, with your numbers
No guesswork and no brand chart. This is the same calculation a vet does on paper, so you can check it.
What this means for the bowl
Purina Pro Plan Adult Complete Essentials Shredded Blend Chicken & Rice with Probiotics sits in the middle of the 140 dry dog foods we track, at 369 kcal per cup.
To show how much the food matters: a 40 lb spayed or neutered dog needs about 985 kcal a day. That is 2 ⅝ cups of this food, but 1 ⅞ cups of Purina Pro Plan All Ages Sport Performance 30/20 Salmon & Rice and 3 ⅝ cups of Kirkland Signature Healthy Weight Chicken and Vegetable. Same dog, same day, very different scoops.
A level 8 oz measuring cup holds about 97 g of this kibble. If you have kitchen scales, weighing is more accurate than scooping, because a heaped cup holds noticeably more than a level one.
Purina Pro Plan Adult Complete Essentials Shredded Blend Chicken & Rice with Probiotics feeding chart
Daily amounts for healthy adult dogs with no treats, from the label calories and the AAHA 2021 energy factors. Split the amount into meals.
| Weight | Couch dog | Spayed or neutered | Very active |
|---|---|---|---|
| 5 lb 2.3 kg | ⅜ cup41 g | ½ cup55 g | ¾ cup68 g |
| 10 lb 4.5 kg | ¾ cup69 g | 1 cup92 g | 1 ⅛ cups115 g |
| 15 lb 6.8 kg | 1 cup93 g | 1 ¼ cups124 g | 1 ⅝ cups156 g |
| 20 lb 9.1 kg | 1 ¼ cups116 g | 1 ⅝ cups154 g | 2 cups193 g |
| 30 lb 13.6 kg | 1 ⅝ cups157 g | 2 ⅛ cups209 g | 2 ¾ cups262 g |
| 40 lb 18.1 kg | 2 cups195 g | 2 ⅝ cups260 g | 3 ⅜ cups325 g |
| 50 lb 22.7 kg | 2 ⅜ cups230 g | 3 ⅛ cups307 g | 4 cups384 g |
| 60 lb 27.2 kg | 2 ¾ cups264 g | 3 ⅝ cups352 g | 4 ½ cups440 g |
| 70 lb 31.8 kg | 3 cups296 g | 4 cups395 g | 5 ⅛ cups494 g |
| 80 lb 36.3 kg | 3 ⅜ cups328 g | 4 ½ cups437 g | 5 ⅝ cups546 g |
| 90 lb 40.8 kg | 3 ⅝ cups358 g | 4 ⅞ cups477 g | 6 ⅛ cups597 g |
| 100 lb 45.4 kg | 4 cups387 g | 5 ¼ cups517 g | 6 ⅝ cups646 g |
Label values: 369 kcal per cup, 3,790 kcal per kg. Source: purina.com, checked 18 Oct 2026.
Questions
How much Purina Pro Plan Adult Complete Essentials Shredded Blend Chicken & Rice with Probiotics should I feed a 50 lb dog?
About 3 ⅛ cups or 307 g a day for a spayed or neutered dog, before treats. That is 1,164 kcal a day divided by the food’s label value. Use the calculator above to adjust for your pet.
How many calories are in Purina Pro Plan Adult Complete Essentials Shredded Blend Chicken & Rice with Probiotics?
The label states 369 kcal per cup, 3,790 kcal per kg (checked 18 Oct 2026). Recipes change, so check your bag.
More from Purina Pro Plan
- Adult Sensitive Skin & Stomach Salmon & Rice
- Puppy Sensitive Skin & Stomach Salmon & Rice
- Puppy Chicken & Rice
- Adult Large Breed Chicken & Rice
- Adult Toy Breed Chicken & Rice
- Weight Management Chicken and Rice
- Adult 7+ Shredded Blend Chicken & Rice Large Breed Senior
- Complete Essentials Adult Chicken & Rice Entrée Classic
- Sensitive Skin & Stomach Salmon & Rice Entrée Classic
- Puppy Sensitive Skin & Stomach Salmon & Rice Entrée Classic