The robberies took place last week.
My Canine Companion, located on the Commons Road in Blackpool, was broken into last Thursday night.
A number of thieves broke a sensor light beyond repair, before dismantling a dog run which is used to store dogs in training.
The group then returned the following afternoon on Friday and stole the dog run they had taken apart.
The charity estimate the financial loss to be around €600.
My Canine Companion are urging anyone with any information to contact Watercourse Road Garda Station.