How much to feed
My dog's weight loss has stalled, what should I change?
Last updated 23 September 2026 · How we write and check this
Short answer
First recheck that the reduced food amount is still being fed accurately and that no extra calories have crept back in through treats or table scraps, since this is the most common cause of a stall. If the amount is genuinely correct and consistent, reduce the daily total by a further 5 to 10 percent and give it another three to four weeks before reassessing.
Common reasons for a stall
Portion creep, where a scoop or estimate has gradually crept back up over weeks without anyone noticing, is one of the most frequent causes of a plateau, so reweighing the actual portion against the intended target is a good first step.
Treats or extras that were cut at the start of the plan sometimes quietly return over time, especially around holidays or family visits, so a fresh honest count of everything eaten is worth doing.
Making a genuine further reduction
If the current amount is confirmed accurate and consistent, and the stall has lasted a full month, cut a further 5 to 10 percent from the daily total.
Give any change at least three to four weeks before judging its effect, since weight can plateau briefly even within an overall successful plan due to normal week to week variation.
Other factors to consider
A plateau closer to the target weight is sometimes a natural slowing as the body approaches a healthier composition, rather than a sign something is wrong, so compare the current stall against how far your dog still is from its goal.
If a stall persists despite a confirmed accurate reduction and enough time, check in with your vet, since a metabolic or health factor can occasionally play a role that is worth ruling out before assuming the plan itself needs further adjustment.
Key takeaways
- Recheck actual feeding accuracy and any returned treats or extras before making further changes.
- A genuine plateau after a confirmed accurate month calls for a further 5 to 10 percent reduction.
- Give any change three to four weeks before judging its effect, since brief plateaus are normal.
- Check with your vet if a stall persists despite confirmed accurate feeding over a reasonable period.