Pilots N Paws, an organization that provides free transportation of animals to locations where there is either more room or there is a potential adoption. By the way, Pilots N Paws endures through donations.
But there are other ways to help control this situation like spaying and neutering. The ASPCA says...
By spaying or neutering your pet, you’ll help control the pet homelessness crisis. Millions of healthy dogs and cats are euthanized in the United States each year simply because there aren’t enough homes to go around. There are also medical and behavioral benefits to spaying (female pets) and neutering (male pets).
Agreed, a lot of folks out there are still struggling with their finances but if you are able, please foster an animal. which helps take the load off shelters. And there are always donations that can help these organizations to care for more animals and provide better aid to the general population. Finally, if you have the time, volunteer. You cannot believe the joy just a visit from someone brings to a caged animal. If you love animals, please do your part today.