Is Your Pet at a Healthy Weight? How to Check at Home (and What to Do Next)

Why weight matters for your pet’s long-term health

Weight is one of the most important - and often overlooked - factors in your pet’s overall health.

Even small increases in weight can place extra strain on joints, heart health and energy levels. Over time, this can affect both quality of life and lifespan. Excess weight is also increasingly common in pets, particularly as they get older and become less active.

At Middle Brighton Vet, weight checks are a routine part of consultations because early changes are often easier to manage than more advanced weight gain.

The challenge: it can be hard to tell

Many pets who are slightly overweight still look “normal” to their owners. Weight gain tends to happen gradually, which makes it harder to notice.

That’s why a simple at-home check can be so helpful.

How to check your pet’s weight at home

You don’t need scales to get a good indication. Try these three simple checks:

1. The rib test

• Place your hands gently on your pet’s sides.

• You should be able to feel the ribs easily

• They should not be sharply visible, but not hidden either

2. The waistline check

• Look at your pet from above.

• There should be a visible waist behind the ribs

• If the body looks oval or rounded, this may indicate excess weight

3. The side profile

• Look at your pet from the side.

• The abdomen should tuck up slightly behind the ribs

• A straight or sagging line can suggest weight gain

Signs your pet may be overweight

In addition to body shape, you might notice:

• Reduced energy or reluctance to exercise

• Slowing down on walks

• Difficulty jumping or climbing

• Gradual increase in portion sizes over time

What to do if you’re unsure

If you’re not confident assessing your pet’s weight, you’re not alone. Even small differences can be difficult to judge.

A quick weight check and body condition assessment at the clinic can give you a clear baseline and help guide any adjustments.

Why early action matters

Weight changes are much easier to manage early. Small adjustments to diet and activity can make a meaningful difference before more significant health impacts develop.

Final thoughts

Healthy weight is not about restriction - it’s about balance.

If you’re unsure where your pet sits, or you’ve noticed gradual changes over time, our team can help assess their condition and put together a simple, practical plan.

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