A KOAT article “Animals Run Wild In Rio Rancho, Retired Officer Says” says that stray animals from the rest of Sandvoal County are being dumped in Rio Rancho.

“They’re either being brought by the citizens, who are dumping them in Rio Rancho, or they’re wandering in, and that’s just a burden in Rio Rancho,” he said.
Sandoval County leaders said the only animal control officer was transferred after he was involved in a criminal incident that was still under investigation.
Sheriff’s deputies were expected to continue to respond to certain animal control calls. Because they cannot transport animals, county leaders asked residents to take stray animals to local shelters to help with the problem.