Ah, January. A season for new beginnings, new resolutions, and some measure of regret for all the indulgences of the holiday season. If my gym is any indication, “get more exercise” is still on the top of most people’s list of New Year’s resolutions.

Fur kids don’t make resolutions, but if they did, half of them would be joining us in our pursuit of a healthier weight. Here’s a few facts about canine and feline weight you might not know:

1. More than half of dogs and cats in the US are considered overweight. It’s right up there with dental disease in terms of how frequently it is diagnosed. Because it creeps up slowly over time, many pet parents don’t even realize it’s happening until an annual vet check. Suddenly, your 12-pound cat is now 15 pounds. Yikes!

2. Being overweight increases other health risks. Diabetes, joint disease, heart and lung disease, some forms of cancer and high blood pressure are all linked to excessive weight in dogs and cats. If this sounds familiar, it’s because it’s the same list we see in people. We all need to make an effort to go out and play, walk or run as a team!

3. Weight loss is a process. Some companion animals lose weight more easily than others, so it may take some experimentation to figure out the best course of action for your own dog or cat. One of the most common pitfalls is neglecting to measure food portions. When my dog Brody put weight on after my son took over feeding duties, I was shocked to realize that he was dumping food in the bowl without measuring. Brody was being overfed by almost 30%!

4. Helping your fur kid be healthier can make you healthier, too! The Journal of Physical Activity and Health found that people who live with dogs are 34% more likely to walk at least 150 minutes a week. And if your fur kid is a puppy, guess what? You walk faster than people walking without a dog. Sometimes not in a straight line, am I right?

5. Pet kids at a healthy weight live longer. Dogs and cats at a normal weight have an average life expectancy up to 2.5 years longer than those who are overweight. So commit today and add more and better years to not just your own life, but your companion animal’s as well!

The great thing about weight, compared to other medical conditions, is that it is reversible. Talk to your veterinarian about the course of action that’s right for you. They can help you figure out your companion animal’s caloric requirements and ensure weight loss is done gradually and safely.