Weight control is one of the main health issues for older dogs. 
Weight gain can cause many health issues and one of those is Osteoarthritis. Not only does the extra weight put pressure on the joints, the adipose cells in fat have been proven to increase inflammation within the joint. Inflammation causes degeneration of cartilage cells which then leads to a more severe onset of Osteoarthritis. Dogs that are over-weight are far more predisposed to an early onset of Osteoarthritis, Heart Disease, Diabetes and Liver Issues… just to mention a few.
The reason older dogs tend to become obese is not only because their energy level and activity decreases but also because their daily calorie needs shift. Their bodies just can’t burn calories the same way as when they were younger. So over time they gain weight.
You may find it’s time to make a diet change more suited to senior dogs, which have fewer calories, more fibre and protein and less fat and carbs.
Minimise the treats that your dog gets throughout the day and if you are playing games for mental stimulation, ensure that this portion of food is included in your dog’s daily food intake.
Check out any other potential food sources like other family members sneaking little snacks and treats and if in a multi animal household your older pooch could be nicking food from his pack!
If you’ve noticed that your older dog is putting on weight, give your vet a call to discuss dietary changes and options to help point you in the right direction. 
