"Food portions" refer to the amount or size of the food we consume in a particular serving or meal. It can be the quantity of food on your plate or the recommended servings mentioned on food packages. Full definition
The influence of food portion size and energy density on energy intake: implications for weight management. (completehumanperformance.com)
Over the course of 7 days, increase the new dog food portion size, until your dog is 100 % onto its new brand of food. (dogfood.co)
If your pet needs to lose a few pounds our doctor can advise you on food portions, correct food choices and an exercise regimen that will be a benefit for your animal. (appalachiananimalclinic.com)