Millennials boost LI businesses with organic dog food and doggy day care splurges

Millennials, who are delaying or forgoing having children, are opening wide their hearts — and wallets — to spoil the four-legged, wet-nosed kind. This is boosting Long Island makers of organic dog food and natural dog treats. Michelle Blum, of Amityville, owner of Nutrish Mish, talked about recent trends on Jan. 12. Credit: Jeff Bachner