During a seven-year period, two cats and their offspring can potentially lead to 420,000 kittens. To help stem the overpopulation of cats and dogs in need of homes, the Humane Society of Canada (HSC) advocates adopting homeless animals and having them spayed or neutered.

The HSC works to protect animals and the environment through hands-on programs and investigative work, in addition to supporting animal shelters and wildlife-rehabilitation centres. In order to meet its goals of protecting animals, fighting cruelty, and educating others about animal rights, the HSC relies entirely on donations.

Join G-Team and donate $10 to help the HSC prevent pet overpopulation. If G-Team members raise $150, then the HSC can spay one dog or cat. An anonymous donor will match all donations. Each additional $150 raised will also be matched and used to spay another dog or cat.

Unlike traditional Groupon deals, G-Team campaigns typically don't offer you a "discount" or "savings." So "buyer" beware—when you click "Buy" to donate your time or money to a worthwhile G-Team cause, the only discount you may receive is 100 per cent off free, priceless karma. Read more about G-Team.

All donations will be matched by an anonymous donor.