Greystone Kennel has been a locally owned pet boarding company in Rehoboth, Massachusetts, since 1990. For more than 23 years, we have provided dog and cat boarding, kennel services, dog grooming, and more. 24-Hour Kennel Greystone Kennel provides cat and dog boarding 24 hours a day. Our staff works around the clock so your pet will be cared for every minute that they are here. We also offer an array of general pet care. Dog Boarding & Kennel Services in Rehoboth, Massachusetts Ensure your pet is safe when you are away with boarding and kennel services provided at Greystone Kennel in Rehoboth, Massachusetts. We offer pet boarding for a single night or for extended stays.