Adjustment of caloric intake should be done by monitoring BW and BCS. BCS, body condition score; BW, body weight; MER, maintenance energy requirement; RER, resting energy requirement. Turn the phone sideways. This should reveal a scientific calculator. Type the weight in kg. In this example, it would be 4.5. Press the xy button.

Pet's Target Weight, RER, MER and H2O requirements will be automatically calculated. Enter the current Calories per can or cup of food being fed, to calculate the number of cans or cups per day needed. Look up food calorie data with the provided links.

The maintenance energy requirement (MER) is the energy requirement of a moderately active animal in a thermoneutral environment. It includes energy needed to obtain, digest, and absorb food in amounts to maintain body weight, as well as energy for spontaneous activity.

Enter your patient's age group, weight, body condition score (BCS), and dietary goals (maintain or lose weight) to reveal estimated ideal weight if pet were in ideal BCS, and estimated daily caloric needs (maintenance energy requirements, or MER).

a MER = maintenance energy requirement (remember that any calculation of caloric intake is only a starting point and may need to be modified based on how the patient responds) b RER = resting energy requirement

Resting energy requirement (RER) is a function of metabolic body size. Energy expenditure is related to surface area, and body surface area decreases as body weight increases. The equation for RER is the same for both cats and dogs. It is used to …

Dec 15, 2023 · The Resting Energy Requirement (RER) is the energy your pet needs at rest in a neutral environment. It’s a starting point for calculating MER: RER can be calculated using the formula: 70 x (body weight in kg)^0.75.

Jan 11, 2025 · Calculate your dog's Resting Energy Requirement (RER) and Maintenance Energy Requirement (MER). Ensure your pet gets the perfect amount of daily nutrition based on their weight, activity level, and life stage.

Feb 6, 2024 · The daily energy requirement encompasses all the requirements for RER and MER and includes activity necessary for work, gestation, lactation and growth. weight (W) Body weight in kilograms.

5 days ago · Resting Energy Requirement (RER) = 70 (body weight in kg)^0.75; Maintenance Energy Requirement (MER) = appropriate multiplier x RER; Commonly Used Multipliers: