Sitter for your Critter

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About Sitter for your Critter

Sitter for your Critter has been providing excellent pet care since 2008. We offer daily dog walking, overnight pet care, adventure walks and waste removal.

We are insured and bonded for your protection and have almost 400 clients and references for every service area. All employees are trained and certified in Pet First Aid and go through a rigorous training process before they are able to handle clients.


2021 Lafayette Rd.
Portsmouth, NH 03801

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  • 5/5 stars

    Sitter for your Critter came as a referral to me from a trusted source. From the moment Crystal showed up for our Meet & Greet with her paperwork and notes, I could tell she was extremely organized and reliable. Her service lived up to my initial expectations, as well. She sent me text updates while we were away, so I knew our cat was in good hands. It was such a relief knowing that she was also flexible when our flight was delayed two days and she was still able to continue looking after our cat. I highly recommend Crystal and will continue to hire her myself, whenever we go away.

  • 5/5 stars

    I don't think I can say enough about Sitter of your Critter!
    I LOVE UM!!!

    Erin takes such good care on my "furbaby" Zoe!! She walks her 5 days a week and I never have to worry about Zoe. She always leaves me a report card on each visit which helps a lot and I know if Zoe is behaving or not. I know Zoe just loves Erin and looks forward to their walks!!! Erin goes above and beyond for Zoe and myself al well!!

    If your lucky enough to have "Sitter" taking care of your pets you are in GREAT hands!!!! It's great piece of mind knowing your "furbaby" is getting the love and attention they need when you can't be there.

    I don't know what I would do without them!!!

    Thanks Team Sitters!!!!!

  • 5/5 stars

    We had special needs dogs that Crystal dealt with in such amazing manner. Her kindness to your pets will be evident the first time you meet her. We no longer have our "special" dogs but still rely on Crystal for all and any dog sitting needs. She is courteous, prompt and has a penchant for details. I would recommend her for any/all
    pet related situations.

  • 5/5 stars

    Chrystal did a great job. Very attentive and reliable.

  • 5/5 stars

    Crystal and her team are most amazing. It can be raining snowing or freezing cold and they always show up to take Spencer for his walk. Spencer loves them nearly as much as he does me....maybe more. They are totally responsible and their service impecable. They have become a part of my family. My dog is older and I have no worries about the care that he will receive. I will end with the fact that every time they show up to pick up Spencer, they have a smile on their faces.

  • 5/5 stars

    Crystal/Sitter for your Critter is simply the Best! We have a 99lb Rottweiler who LOVES Crystal.
    He is a protective dog when on a leash and not always the easiest to handle, so we needed to find a person/company that he liked and we felt comfortable enough with to walk he with confidence...we have found that!
    Crystal and her company are filled with dependable, professional individuals. They develop a true bond with your pet and care for them as they were their own.
    We have used both her daily walking service and over night service and this it is the most comfortable we have ever felt -- going away on business/pleasure is much more enjoyable know that our dog is being properly and lovingly cared for.
    You and your pet are lucky to have Sitter for your Critter to call.

  • 5/5 stars

    I have been a customer for Sitter for your Critter for about 2 years. I have 2 dogs. One of them is not a friendly dog with people. But Crystal, the owner, has a way with animals and my both my dogs love her. I have had her care for my dogs for extended periods and always find them happy and well-cared for when I return home. She is available by phone to talk and get updates when I'm away which is nice. I would highly recommended her to anyone looking for loving, responsible pet care. If you consider your pet part of your family and want the best for Sitter for your Critter.

  • 5/5 stars

    We always count on Crystal to take care of our finicky kitties when we're away. She's responsive and reliable, and we can tell she falls in love with all of the pets in her care.

  • 5/5 stars

    Crystal has been our petsitter for a number of years now. For most of them she was in charge of petsitting our two older German Shepherds (a challenging task). Last year we rescued another young German Shepherd and Crystal has been instrumental in adapting her into our pack. She has witnessed and participated positively in her transformation from a very unsure dog to the fun girl that she is today.
    Crystal is extremely dependable and always ready to provide a hand enthusiastically when needed. She has shown a lot of flexibility to accommodate our changing needs. She has now many years of experience handling all types of breeds of dogs, but the most important thing for us is the certainty that we now have that our dogs are well taken care of during the day by Crystal while we are at work. We are very grateful to have her taking care of our three dogs. Thank you Crystal!

  • 5/5 stars

    Crystal has been taking care of my two shih tzus for the past few years. She is extremely dependable and always willing to help out in a bind. My dogs and I love her!

  • 5/5 stars

    Crystal and her dog service crew are great! They are responsible, trustworthy, and flexible.

  • 5/5 stars

    Sitter for your Critter provides outstanding service. Crystal takes wonderful care of our dog each day. As opposed to other sitters who do a quick ten minute walk, Crystal takes the time do do a full 30 minute walk. Our dog, Thea loves Crystal and I love how happy Crystal is to see Thea. Crystal also provides wonderful overnight services. It is such a relief to know that our pets are in good hands when we travel. I cannot recommend these services more highly.

  • 5/5 stars

    Sitter for Your Critter is absolutely reliable and dependable. you can breathe easy knowing that Crystal will be there for your pet no matter what. She is caring and committed to the animals in her care.

  • 5/5 stars

    Crystal Hammond is not just a pet sitter - she is an instant trusted and beloved friend of your pet. No matter where you go or for how long, Crystal can be depended upon to "be there" for you and yours. She administers medication, if needed, efficiently and without incident while making sure food, water, litter ar taken care of daily. Your four-legged kids will love her. Crystal is dependable, professional and sooo reasonably priced. We no longer worry for an instant about the health and welfare of our cats because we've got Crystal!

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