Harmless dogs found crammed in filthy rooms. Covered in fleas, matted fur and feces. After a lifetime indoors, more than 100 are finally rescued and free.

Volunteers in Whitman County, Washington, have rescued over 100 dogs from a severe hoarding situation, local animal welfare groups report. Many of the animals had reportedly never been outside and some “didn’t even look like dogs at all,” due to neglect and poor conditions. The dogs are now under care, being cleared medically, groomed and evaluated for foster or adoptive homes. Volunteers say it will take time to rehabilitate both their physical health and trust in humans. Authorities are investigating the site to determine how long the animals were living in such conditions.