Animals that are placed with the dumb friends league do they have numbered days before their time is up? Are there certain criteria that'll make them have a certain amount of time and then they are gone? How does this shelter work?

They only euthanize for severe health/behavior issues. They generally have a rapid turn-over on adoptions, but do have some long-timers. Not sure if that answers your question, but it does if i understood you correctly.

Only for health reasons. Sometimes they will transfer a pet to one of there different locations in hopes of a better chance at adoption.

It is a NO kill shelter unless the animal shows aggressive behavior or r animal is terminally I'll.

If they dont have room there they just contact other shelters for temp stays