By Anica Padilla

DENVER (CBS4) – Denver Animal Protection is trying to identify two women who dropped off a severely injured dog at the Denver Animal Shelter in a night drop kennel on Sunday. The dog had to be euthanized due to the extent of his injuries.

(credit: Metro Denver Crime Stoppers)

Cameras captured several images of the women leaving the dog at the shelter just before 6 p.m.

(credit: Metro Denver Crime Stoppers)

(credit: Metro Denver Crime Stoppers)

In partnership with Colorado Animal Protectors, Metro Denver Crime Stoppers has increased the reward in the case to up to $3,000 for information.

To be eligible for the award and to remain anonymous, tipsters must call the tip line at (720) 913-7867 or submit a tip online. Callers can remain anonymous and could be eligible for a reward of up to $3,000 in this case. The tip line is answered 24 hours a day, seven days a week.

Anica Padilla