Why Choose Us

Going out of town or working late? Does your dog need socializing? Do you need pet care you can trust? MonumenTails is here to help!

Elizabeth D’Oliveira

Elizabeth – Principal

As a proud graduate of the University of California at Berkeley with a B.A. in Sociology, Elizabeth started her professional career with a Fortune 500 Company for 7 years. After realizing that climbing the corporate ladder leaves her unfulfilled, she decided to step away from said setting to pursue a completely different career. In 2004, Elizabeth decided to take a risk by leaving the comforts, benefits, and job security that her company offered, to pursue a trade that compliments her tireless work ethic and her love of animals by becoming a dog walker. After many years of walking in the rain, snow, and blistering New England heat 365 days a year, she complimented her work ethic with her continued passion to service her clients to ensure the MonumenTails brand remains a positive fixture in the community. She has since enhanced the traditional “Dog Walking” method to better adapt to the “On-Demand” needs for working professionals today for better customer experience.  Need last-minute walk?  Log in to the app, schedule the walk and we’ll take care of the rest!



We partnered with TIMETOPET to match clients with a walker that is currently serving their area and to provide clients that extra peace of mind.

Come Join Our Pack!

As the most trusted Pet Care service provider in Charlestown, Somerville, Boston, North End, & Cambridge, MonumenTails provides our clients the peace of mind knowing that all of your Contract Walkers are Bonded, Insured, and thoroughly screened/background check by a reputable third party.  We have also partnered with TimeToPet GPS Tracking to add visibility to your dog’s walks!  Our goal is to align your pet care needs with a Pet Consultant conveniently servicing your area to provide a safe and caring outing for your dog.  Why did Pet Owners overwhelmingly vote MonumenTails as the BOSTON A LIST BEST DOG WALKER for 3 years?  Here are a few offerings that separates MonumenTails from the “rest of the pack”:

  • TimeToPet GPS Tracking to provide visibility into your dog’s walks
  • Mobile App for the busy professionals to schedule last minute walks
  • Convenient Online Scheduling & weekly Credit Card Billing for improved customer experience
  • Client Handbook to provide clarity on our process and approach
  • A team of local experienced walkers at your disposal to ensure non disruption in service in the event your normal walker is out
  • Flexibility to tailor services for pets with special needs

Our Testimonials

Our biggest clients. Here’s a list of some of our Customers testimonials.

Our Partners

Charlestown Veterinary Hospital

Pet Healthcare

For all of your Pet Health Needs

Puppy Training Company Charlestown - Happy Paws

Puppy Training

Award Winning Puppy Training with our Sister Company Happy Paws

GPS tracking

Full transparency in your walks with TimeToPet

Unleashed by Petco Charlestown MA

Veterinary Diets

For your pet’s dietary needs and full line of leashes and toys