Country singer Miranda Lambert contacted the Tulsa County Sheriff’s Office on Thursday about receiving help to unload animals from the flooded areas of Houston.

Lambert’s MuttNation Foundation has been transporting animals displaced by the flooding caused by Hurricane Harvey. Two trucks from Houston-area shelters were headed to the Humane Society of Tulsa's emergency shelter in Bixby. Several Tulsa deputies volunteered to stay late Thursday night to help unload the animals.

Lambert's MuttNation Foundation partnered with the Humane Society to transport the animals. They were already in shelters when Harvey hit and freeing up space will allow more room for animals displaced by the storm.