How much to feed
How often should I check my dog's weight?
Last updated 23 September 2026 · How we write and check this
Short answer
For a healthy adult dog at a stable weight, checking every four to six weeks is generally enough to catch a trend before it becomes significant. For a dog actively on a weight loss or weight gain plan, or a puppy still growing, checking every two weeks gives a more useful, closely tracked picture of progress.
For a stable, healthy adult
A monthly or six weekly check is frequent enough to notice a gradual drift in either direction without becoming an obsessive daily routine, and it lines up conveniently with a regular household habit, such as a set day each month.
Daily or weekly weighing for a stable dog often shows more noise than signal, since normal fluctuations from food and water intake can make small day to day changes look more significant than they are.
For a dog on an active plan
A dog on a deliberate weight loss or weight gain plan benefits from checking every two weeks, since this frequency is close enough to catch whether the plan is working without being so frequent that daily fluctuations cause confusion.
Keep a simple written or app based log of each check, since comparing against a number from a month or two ago is far more useful than relying on memory.
Adjusting the frequency as needed
Increase checking frequency temporarily around any change, such as a new food, a change in routine, or a recent illness, then return to the standard schedule once things settle.
If a scale at home is not practical, ask your vet clinic whether you can use theirs for a quick, free weigh in between full appointments, since most clinics are happy to accommodate a quick walk in weigh check without needing to book a full paid consultation each time you want a reading.
Key takeaways
- Monthly or six weekly checks suit a healthy, stable adult dog.
- Every two weeks suits a dog actively on a weight loss or weight gain plan, or a growing puppy.
- Keep a written log, since comparing against past numbers is more useful than memory alone.
- Increase checking frequency temporarily around any change in food, routine, or health.