Police said four children were living in the home. The parents "are currently cooperating with the Iowa Department of Human Services regarding the welfare of the children," police said.
The animals were removed by volunteers from the Cedar Valley Humane Society in Cedar Rapids, the Friends of the Shelter, and the Wild Thunder Animal Rescue. Police said a veterinarian assessed the condition of the residence and the animals and "determined that many of them were malnourished, dehydrated and were living in overcrowded conditions that were heavily contaminated with excessive amounts of fecal matter."
Police were initially sent to the home following a call about vicious animals and a nuisance. The investigation is ongoing and authorities said no decision has been made as to whether to file criminal charges or assess civil penalties.