There is nothing worse than discovering an empty bag on a Sunday evening. Good news: calculating how long a bag will last is very simple.
The formula
Duration (days) = bag weight (in g) ÷ daily ration (in g)
Examples:
- 4 kg cat, approx. 55 g/day → a 2 kg bag lasts approx. 36 days.
- 10 kg dog, approx. 150 g/day → a 7 kg bag lasts approx. 46 days.
- 30 kg dog, approx. 360 g/day → a 12 kg bag lasts approx. 33 days.
The exact ration depends on the recipe: it is indicated on each Animorix product page.
The calculation done for you
Our Find your kibble quiz displays, for each suggested recipe, the daily ration for your pet's weight and the number of days each bag size lasts. It even pre-selects the bag that lasts about a month.
Big bag or small bag?
The large size is generally cheaper per kilo. However, once opened, a bag is ideally kept for 4 to 6 weeks: seal it well, away from heat and moisture, ideally in its original packaging.
No more worrying about it
- Subscription: automatic delivery every 4, 6 or 8 weeks, with up to 5% off, pause or cancel at any time.
- The Animorix reminder: after your order, we will send you an email a few days before the estimated end of the bag.
Unsure? Our 4-question quiz tells you the right recipe, the daily ration and how many days the bag will last: Find your kibble →





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