Maine Coons are one of the largest domestic cat breeds, often weighing 13 to 18 pounds at adulthood with bodies up to 40 inches long including tail. Despite their size they are famously friendly, social, and good with children and dogs — earning them the nickname "gentle giants." Their thick, water-resistant coats make them well-suited to Calgary winters.
Purebred Maine Coons are uncommon in Calgary rescues, but Maine Coon mixes and Maine-Coon-style domestic longhairs appear regularly. These cats inherit the breed's laid-back temperament and impressive size while being more readily available through adoption. If you are looking specifically for a purebred, you may need to wait — but the cats listed below all share the gentle, sociable Maine Coon traits adopters love.
Listings update regularly from MEOW Foundation, Calgary Humane Society, AARCS, and other Calgary cat rescues. Adoption fees range from $100 to $250 and typically include spay/neuter, vaccinations, and FIV/FeLV testing.
No Maine Coon cats are currently in Calgary rescues.
Listings update regularly. Check back, or browse all adoptable cats below.
Browse All Cats →Maine Coon Adoption FAQ
How big do Maine Coons get?
Adult Maine Coons typically weigh 13 to 18 pounds (males) or 8 to 12 pounds (females). They reach full size at 3 to 5 years old, much later than most cat breeds. Their bodies can stretch up to 40 inches from nose to tail tip, making them the largest non-hybrid domestic cat breed.
Are Maine Coons good with children and other pets?
Yes — Maine Coons are widely considered one of the most family-friendly breeds. They are patient, gentle, and tolerant of being handled, which makes them well-suited to homes with children. They typically get along with other cats and even dogs when introduced properly.
How much grooming does a Maine Coon need?
Plan for brushing 2 to 3 times per week to prevent matting in their long, double-layered coat. They shed seasonally — heaviest in spring as their winter coat releases. Most Maine Coons enjoy grooming if introduced early. Calgary's low humidity actually makes coat care easier than in coastal climates.
Are Maine Coons hypoallergenic?
No, Maine Coons are not hypoallergenic. Their long coat and heavy shedding make them a poor choice for people with cat allergies. If allergies are a concern, consider a Russian Blue, Siberian, or Sphynx instead — see our hypoallergenic cats guide for options.