CINCINNATI, Ohio — Dog wardens found at least 30 dead dogs and dozens of living dogs in “the most horrible conditions they have ever seen” at an Ohio animal rescue, the Butler County Sheriff’s Office said Friday.

The dog wardens seized 90 living dogs and puppies from the Helping Hands for Furry Paws animal rescue in Madison Township, the sheriff’s office said in a news release. At least 30 additional were found dead in various states of decomposition packed into five different refrigerators and freezers, some of which were not functional.

Both adult dogs and puppies were being housed in several structures on two separate properties, according to the sheriff’s office. One of the structures was a single garage that housed more than 25 dogs with no ventilation or air conditioning and had an indoor temperature of 89 degrees.

Numerous animals were also housed together in cages filled with urine and feces, and one cage contained a mother and eight newborn puppies, the sheriff’s office added. The animals did not have food or water.

When dog wardens searched the main house, the sheriff’s office said the odor was “strong enough to burn their eyes.” They found 11 adult dogs inside, some caged together.

“Conditions were so horrendous that Deputy Dog Wardens had to leave the structure numerous times to catch their breath,” the release states.

The rescue’s owner, Ronda Murphy, is facing dozens of charges of neglect and cruelty to companion animals, both felony and misdemeanor counts.

The incident is the latest animal cruelty and neglect case in the state.

Last month, humane agents found nearly 150 dead dogs at a home owned by an operator of a nonprofit animal rescue organization. The 68-year-old operator is now facing 146 felony charges.

What is Helping Hands for Furry Paws?

Ohio business records show Helping Hands for Furry Paws was established as a nonprofit in July 2016.

“Here at Helping Hands For Furry Paws, we are driven by a single goal to save as many dogs as we can. We love seniors and believe every dog deserves a chance,” the animal rescue’s mission statement reads.