A humane society in Arkansas says people have broken into their shelter and used their dogs in fights.
According to the Humane Society of the Delta in Helena, Arkansas, five dogs were injured in the incident Sunday morning.
This is the second time in two weeks that the shelter has been broken into for dog fights.
Earlier this month, four dogs received injuries, including one serious.
The humane society says they are unsure whether the perpetrators used their own dogs or if they only used the shelter dogs.
A police report as been filed.
And, at this time, officials say they are working to improve security at the site to try and prevent another attack.