The 3rd Annual Mattapoisett Dog Walk-A-Thon will be held on Saturday Aug. 25, from 8 a.m. to noon.  It will  take place in rain or shine.

The goal is to raise $10,000 toward construction of a dog park to be located in Mattapoisett, according to Freemin Bauer, 18, of Mattapoisett. Bauer, who launched the dog walk-a-thon three years ago, said he plans to apply for grant money from the Stanton Foundation if the goal is reached.

The walk begins at Center School parking lot. Participants may select either the half-mile route or one-mile route around Mattapoisett village. Water stations and clean up bags will be provided.

New this year is a contest for one of the following categories: dog and owner look-a-like; best trick; and cutest dog. Prizes will be awarded at the end of the day.

To walk one or two dogs the donation requested is $20, which includes a t-shirt. To participate without a dog, the donation is $10. T-shirts will be available for $5 each.

Maximize number of dogs per human walker is two. Dogs must be leashed at all times, and humans must pick-up after dogs. Retractable leashes are not allowed.

Skateboards, roller blades and similar recreational items are not allowed with walkers and dogs.

The event is sponsored by Capeway Veterinary, Oxford Creamery, Town Wharf General Store, Mattapoisett Animal Hospital, Mattapoisett Clipper, On The Go Catering, Field Engineering, Inc., and FME Technologies.

No prior registration is needed.