The day is raising money for the SPCA. "We usually raise around $3000 a year, and as a major sponsor, VETPlus like to give them a boost at the end of their appeal week," said Ms Braithwaite.
You don't have to own a dog to come along. It's also a day out for the family with bouncy castles, face-painting and icecream.
As well as dog displays there will be pet portraits, live music, a sausage and steak sizzle.
It could also be a chance to find a new addition. The SPCA is having a pooch parade of all dogs it is looking to rehome.
"The SPCA don't get any funding from the government so this is a way to help as all funds raised goes to our local SPCA," said Ms Braithwaite.
Registration is from 9.30am, walk starts at 10am. Dog competitions have a gold coin entry.
What: VETPlus Dogs Day Out
Where: Scion, Sala St
When: Sunday 9.30am to 1pm
Cost: $7