How many animals do they keep in shelters?

I do not have access to real-time information, including data on the number of animals in shelters.

To find this information, I recommend checking:

* Local animal shelters: Their websites often have statistics or you can call them directly.

* National animal welfare organizations: Organizations like the ASPCA or the Humane Society of the United States might have national estimates.

* Government websites: Check your state or local government websites for animal control or shelter statistics.

Please note that the number of animals in shelters fluctuates constantly, so the information you find may not be completely up-to-date.