The Calvin Fund
The Calvin Fund was established by Calvin's mom in his memory, and is continually funded by the bandanas sales at the Animal Wellness Clinic (which are made by Calvin's mom). 

The Calvin Fund is a non-specific fund, which is to be used as a means for those who cannot afford life-saving veterinary treatment. 

Donations are truly appreciated,  better yet, come pick up a bandana for your special pooch!