PITTSBURGH — Thursday, May 20 is National Rescue Dog Day.
It's a day to learn about all the ways that a canine companion can improve your life.
According to the ASPCA, more than 3 million dogs go into U.S. shelters each year and are waiting for forever homes. These four-legged friends can offer a lot of benefits, like protection, love and comfort. Some can be trained to be service dogs or emotional support companions.
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Studies have shown that petting dogs can help relieve depression, anxiety and even PTSD.
If you want to ease into dog ownership, get involved in a local shelter. They can always use volunteers. And even if you are allergic, you can still donate to rescue groups.
If you have a rescue dog in your life, you can celebrate the day and send us pic! CLICK HERE TO SEND US A PICTURE OF YOUR RESCUE DOG
CNN