PHAs that choose to promulgate pet rules shall consult with tenants of projects for the elderly or persons with disabilities administered by them with respect to their promulgation and subsequent amendment. PHAs shall develop the specific procedures governing tenant consultation, but these procedures must be designed to give tenants (or, if appropriate, tenant councils) adequate opportunity to review and comment upon the pet rules before they are issued for effect. PHAs are solely responsible for the content of final pet rules, but must give consideration to tenant comments. PHAs shall send to the responsible HUD field office, copies of the final (or amended) pet rules, as well as summaries or copies of all tenant comments received in the course of the tenant consultation.