The "Pounce Into It" programme, run by the polytechnic School of Veterinary Nursing, makes the point that, with the arrival of milder spring weather, pets as well as people can benefit from a little more exercise and an improved diet.
The dogs, and Larry, are already five weeks into the 10-week scheme, which includes clinical examinations, weigh-ins and, in some cases, lifestyle changes.
If pet health problems are identified, pet owners and their animals are also referred back to their vets for further advice or treatment.
The scheme, launched this year, is the brain child of veterinary nursing lecturer Krystle Kelly, who is "more than happy" with how it is running. The scheme, involving animals owned by polytechnic staff, is also a spin-off from "Springin2it", a comprehensive activity and wellbeing programme which has been run by the polytechnic for its staff over the past three years.
Nine participating staff members from the school have already shed a total of 28kg this year, as part of the wider programme and, when their final weight-loss total is known, its equivalent in pet food will be donated to the SPCA.
Polytechnic health, safety and wellness senior adviser Terry Buckingham said 140 staff from 37 departments were taking part in the "Springin2it" programme, which includes spiritual and fun elements, and Zumba dance sessions.
Staff shed a total of 84.5kg during last year's programme.
"It's been a great success for us," Mr Buckingham said.
