DETROIT (Michigan News Source) – A nonprofit in Metro Detroit that works to end animal cruelty is seeking donations after it partnered with law enforcement to rescue 133 dogs from a dogfighting ring.

According to Ferndale-based Bark Nation, the organization sent out 66 responders to assist local, state, and federal law enforcement officers in rescuing the dogs from multiple properties around Detroit.

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Officials executed several search warrants for these properties in what they believe is the largest operation to combat dogfighting in the Michigan’s history.

Bark Nation officials say the estimated cost of this operation is $74,261.82 and are asking for donations to help provide for the rescued animals.