Should stray dogs be killed?

In many countries, stray dogs are catched and sent to dog pounds, where if they are not adopted in a certain period of time, they are killed; should stray dogs be killed if they aren’t adopted, or is there another solution that doesn’t involve unnecessary killing?

considering that animals that are not usually adopted are killed, I believe that more campaigns should be created so that people see the marvel of having a pet. or in other cases, train these dogs to be a companion for people with disabilities or health problems. They would help a lot and there would be no need to kill them.

No, they should be received by organizations that provide them a decent life and then they should be given in adoption, they are sentient creatures, and being homeless is not their fault.