Joining Callahan Dog Owners Group is the best way to add your voice to those who are committed to making this the best multi-use park in Massachusetts. As a thank you, new members will receive a subscription to our newsletter, a CalDog decal and depending on your membership level, a CalDog t-shirt, hat, polo shirt or mug.

If you are interested in becoming a member simply choose one of the annual membership levels below. 

CalDog Friend

  • Newsletter subscription 
  • CalDog t-shirt 
Become a Friend

CalDog Ranger

  • Newsletter subscription 
  • CalDog Ranger Branded Polo Shirt and CalDog Hat 

Become a Ranger

Interested In Volunteering?

Please click on the button below to contact us about volunteering.

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