HomeBlogBlogHelp Your Dog Lose 20 Pounds Safely: A Weekly Plan

Help Your Dog Lose 20 Pounds Safely: A Weekly Plan

How do I make my dog lose 20 pounds?

Answer

Losing 20 pounds is a big (and very doable) goal, but the safest way is to treat it like a structured project: confirm your dog’s target weight, set a daily calorie budget, and track progress weekly. For many dogs, a healthy rate of loss is about 1%–2% of body weight per week, so 20 pounds can take several months. Faster weight loss can increase the risk of muscle loss, nutrient gaps, or rebound gain.

Start with a vet visit to rule out issues that can affect weight (thyroid disease, Cushing’s, pain/arthritis that limits movement) and to confirm an ideal weight and daily calorie target. If your dog is on medications, ask whether any can increase appetite.

Next, tighten up food portions. Use a kitchen scale or a true measuring cup and feed consistent meals—free-feeding makes calories hard to control. Switch “extras” from mystery calories to a planned part of the day: measure treats into a small container each morning and don’t exceed it. Replace high-calorie treats with lower-calorie options (small training treats, bits of kibble from the day’s allotment, or vet-approved veggies).

Choose a weight-management diet (or a vet-recommended higher-protein, higher-fiber plan) so your dog feels fuller while eating fewer calories. Avoid frequent add-ons like cheese, peanut butter, and table scraps unless they’re carefully measured.

Finally, build activity gradually. Add short walks and increase time or pace every week, and use low-impact options (longer sniff walks, swimming, gentle hill work) if joints are sensitive. Aim for consistency over intensity.

Weigh your dog weekly (same scale, same time of day) and adjust calories only if progress stalls for 2–3 weeks. For a step-by-step checklist and weekly plan you can follow, see the full guide here: dog weight loss checklist and weekly plan.

FAQ

How fast is it safe for a dog to lose weight?

For many dogs, a safe target is about 1%–2% of their body weight per week. If weight is dropping faster, your vet may recommend increasing calories slightly to protect muscle and overall health.