Animals including a parrot, hens and a cockatoo were taken into care after police raided a building in Calderdale.
Officers from the Upper Valley neighbourhood policing team attended the address on Saturday with a team from the RSPCA after concerns about how the animals were being looked after.
Dogs and a cat were also taken into care.
Inspector Dave Browning, who leads the neighbourhood policing team, said; “We are reducing the fear of anti-social behaviour in the Upper Valley and will listen to people’s concerns and act on them if they tell us about them.”
To contact the neighbourhood policing team, call 101. Information about crime can also be passed on anonymously by calling CrimeStoppers on 0800 555111.