Here's exactly how:
How to Update Your Cat's Portion
Log in to your Marro account
Go to the ‘Next Box’ section under your cat’s profile
Open the ‘Meal Plan’ dropdown to see their current portion
Click ‘Edit’ to explore all available portion sizes
Select the portion that fits your cat’s current needs
Click ‘Save’ to apply changes to upcoming deliveries
Pricing Impact: Larger portions may increase your subscription cost. Always review the updated pricing before confirming changes.
Keep an Eye on Their Weight
After adjusting portions:
Gently check your cat’s body shape and feel for ribs
Weigh them regularly if they’re comfortable on scales
Monitor for subtle changes in appetite or leftover food
When you first join Marro, we create a personalised meal plan based on:
Age
Weight
Activity level
Body shape
Neuter status
This recommended portion is designed to support their health and well-being.
For growing kittens and adult cats with a weight goal, it's important to keep us updated with their new weight from time to time. This will allow us to make sure their recommended Marro serving still fits them perfectly
Why You Might Need to Adjust Portions
Cats’ appetites and routines can change over time. Signs that your cat might need a portion adjustment include:
Meowing more at mealtimes
Leaving food uneaten after finishing it previously
Acting hungrier between meals
Noticeable changes in weight
Transitioning from kitten to adult (around their first birthday)
Need Help?
If you’re unsure about the appropriate portion size, you can also request a recheck of feeding recommendations.
We're here to help. You can get in touch here.

