About Our Pet Business

A Little Bit About Us

‘Hi and welcome to our pet care business. My name is Theresa Cahill and I and my husband Shawn are the owners and co-founders of A 1 Critter Sitters and Training. I am qualified, professional and caring, while my husband is our backup sitter, leash repairer, and Honey We need this done now officer. We’ve always cared for animals right from a young age. We got married and have 4 children and 2 dogs, 3 rabbits, 2 parrots, 4 cats and 3 chickens. We have had horses and cared for cows, chickens, goats and pigs.  I’m trained in pet first aid and CPR, dog training, dog grooming and cat care.

I’m a member of NAPPS and PSI.We are both members of Riverhead Kennel Club. I volunteer at my local wildlife rescue center with my daughter Karli and we get to release the rescues that are ready to be released or round up the injured wildlife when we get the calls.  In our spare time I enjoy going out with my family, hiking, swimming and walking. 


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631 213 7994

We are open:
Monday – Friday: 7:00 am – 9:00 pm
Weekends: 8:00 am – 9:00 pm

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What Our Clients Are Saying About Us