
Merrimack River Feline Rescue Society's Catmobile Program is a mobile clinic providing high-quality spay/neuter surgery specifically for cats.
The Catmobile program covers the North Shore, Central MA, Metrowest and Merrimack River Valley areas.
Our package includes a brief exam, spay or neuter surgery, rabies vaccination, FVRCP (distemper) vaccination, tattoo, nail trim and flea treatment. In addition, a microchip is included for FREE thanks to a grant from Cummings Foundation.

Important Information
Your cat's age

Do you have a purebred cat?
We are unable to accommodate purebred breeds due to health concerns. Please note that our veterinarians reserve the right to turn away mixed-breeds of these cats as well. This is for the safety of your cat.
Before Your Appointment
If your cat is not already up to date on vaccinations, they will receive a one-year rabies vaccination and a FVRCP (“distemper”) vaccination during their appointment.
All cats should be vaccinated for FVRCP (distemper). In order for their body to create a strong protection against these viruses, they will need a series of two FVRCP vaccines given 3-5 weeks apart. You can have the initial FVRCP vaccine given 3 weeks prior to your appointment by your local veterinarian, or at a low cost care vaccine clinic to start their protection and finish the series during the Catmobile visit. Alternately, if the initial vaccine is given the day of your pet's surgery, you should have it boosted in 3-4 weeks with your local veterinarian, or through a low cost care vaccine clinic. Both the rabies and the FVRCP (distemper) vaccines will need to be boosted again yearly.
MRFRS offers monthly low-cost vaccine clinics at our shelter in Salisbury; check the events calendar on our website for upcoming dates.

The distemper vaccine helps protect your cat against three diseases they could be exposed to when in close proximity to other cats, two of which can be deadly. All cats are kept separate from each other on the Catmobile, but we have no way of knowing whether another cat on the vehicle that day might be carrying distemper, so it is in your cat’s best interest to be vaccinated before being around other cats during a Catmobile appointment.
We're looking forward to taking care of your cat!
The schedule for the Catmobile is posted by the middle of the month with the upcoming month's appointments and locations. If you have questions, please check out our FAQ's to find your answers. Our dedicated team of veterinary professionals is looking forward to taking care of your cat!
Making a Catmobile Appointment
The Catmobile is not booking new appointments at this time.
If you have questions, please email catmobile@mrfrs.org or call the Catmobile Call Center at (978) 465-1940.
Package Pricing
Note: If your cat has had any vaccines or does not need a nail trim or flea treatment, the cost is not adjusted.
Male Cats (Neuter) - $175
Female Cats (Spay) - $175
The veterinarian may recommend antibiotics for the health of your cat and if they do, there is an additional charge.
Please note that we have instituted a $60 fee for late pick-ups. This fee is non-negotiable and we are not able to be flexible with lateness due to our tight schedule. We apologize for any inconvenience; please help us out by being on time for both drop-off and pick-up!
Since hitting the road in 2008, MRFRS' Catmobile has been responsible for spaying/neutering over 77,000 cats, making a significant contribution to the reduction of feline overpopulation in our region.
Massachusetts Animal Coalition
