I doubt if this post will be seen by the right city department that can help you and I would not talk to the owner because you do not know how people may react today. Also after talking to the neighbor if nothing thing is done and you call the city they will know you were the one who called. Your best bet is to call animal control 203 946-8110. You can't just post and hope something is done. Many city departments do not monitor this site on regular basis.

Neighborhood Specialist will investigate.

LCI Citywide Helper ha assegnato questo problema a LCI- Fair Haven

New Haven residents may keep up to 4 hens in their backyards but, they are not allowed roosters. These regulations appear and are part of the New Haven Zoning Ordinances. The Department in charge of enforcing zoning regulations is the Office of Building Inspection and Enforcement, (203-946-8045), or their designee. Please let me know if I can be of help. (203-946-7090)

We spoke to our landlord and he addressed the problem with the neighbor. All of the roosters are finally gone and we are so grateful. Thank you for the willingness to address this matter, however!

Thanks for fixing this request!