Recent news affecting co-op / condo buyers, sellers, boards and residents. This week, the battle over emotional-support dogs gets even more emotional at East River House, as the feds get into the act. Elsewhere, condo and co-op boards might want to partake of a new program teaching doormen to recognize and report elder abuse. And some in City Council push for property-tax rebates. Plus, co-ops try to more like condos and vice-versa, a new affordable housing program will fill a long-empty condominium in The Bronx's Mount Hope neighborhood, and Ronan Farrow (pictured) may be your new Upper West Side neighbor.