HOW IT WORKS
A clearer picture of your dog’s everyday care
Marrowbone brings meals, nutrition, weight, activity and wellbeing together in one place, helping you build a useful record, follow changes and share the bigger picture with the people involved in your dog’s care.

01
Start with your dog
Create a profile using the details that help give context to their record, including age, weight, breed, activity level and feeding approach. Every dog has their own profile, making it easy to manage one dog or a whole household without mixing their information.
Individual profiles
Multi-dog households
Raw, mixed, wet and kibble feeding



02
Build the record as you go
Log meals, treats and supplements alongside weight, walks, training, rest days and other activities. Search foods in the product database, scan a barcode or add a product when it's missing.
Supplements and treats contribute relevant nutritional information while remaining distinct from meals. The record grows naturally through the things you already do each day.
03
Understand what’s in the bowl
Not every product declares every nutrient. When product-specific information is unavailable, Marrowbone may use a recognised food-composition reference, or show that the value is unknown. All estimates and sources remain visibile.
Marrowbone organises the available nutritional information into a clearer daily view. Explore calories and macronutrients, available vitamins and minerals, fatty acids, fibre and protein variety. Move between daily, seven-day and 30-day views to see more than a single meal in isolation.
Nutrition overview
Fibre tracking
Protein variety
Data sources and limitations




04
Follow changes over time
A single entry captures a moment. A consistent history can help reveal patterns. Follow meals, weight, activity and other wellbeing records to build a clearer picture of your dog’s routine over time. This history can help you notice patterns and prepare questions for your vet or canine nutrition professional. Marrowbone helps you observe and organise information; it does not diagnose or interpret changes as medical conditions.
05
Share the picture,
not just a number
A useful record can make care conversations easier. Export reports for your vet or canine nutrition professional, or invite family members to a dog’s profile so they can contribute daily tracking input.
A useful record, ready to share. You remain in control of who is invited to a dog’s profile.
Exportable reports
Family tracking input
Useful for care conversations
Set reminders for prescribed supplements and medication


Made for one dog, or the whole family
Switch between dogs while keeping every profile, meal history and nutrition view distinct. Household summaries provide a convenient overview without combining one dog’s nutrition, weight or activity data with another’s.
Invite family members to contribute daily tracking input to the profiles you share, helping everyone involved in your dogs care to work from the same history, ensuring your dog gets the right care.

Useful information,
with limits made clear
The nutritional information available for dog food varies considerably. Marrowbone identifies where information comes from and communicates its limitations rather than presenting every value as equally certain. This transparency helps you understand not only the numbers, but how much confidence to place in them.
Manufacturer information: supplied or published by the manufacturer
Product label: transcribed from the product’s packaging
Reference database: taken from a recognised food-composition source
User entered: added by a Marrowbone user and not independently verified
Estimated: calculated or inferred from available reference information
Unknown: not available from the current source material
What Marrowbone does
Marrowbone brings together
Meals and feeding history
Available nutritional information
Weight and activity trends
Raw, mixed, wet and kibble feeding
Product information with visible sources
A growing everyday wellbeing record
It is designed to help you organise information, follow changes and prepare more useful care conversations.
What Marrowbone doesn’t do
Does not diagnose health conditions
Does not prescribe therapeutic diets
Does not replace veterinary advice
It cannot guarantee complete nutritional information for every product or promote one feeding method as right for every dog. Marrowbone is a tracking and educational tool, not a clinical nutrition assessment.
Start with the next bowl.
Bring your dog’s meals, nutrition, weight and activity together, and share the information when it matters.