I’ve spent 25 years working with dogs and the people who love them — from walking puppies in Manhattan to leading one of the largest urban dog care teams in the country. I wrote everything on this site (and the book) because most puppy advice online is either too soft to be useful or written by someone who’s never cleaned up a 5 a.m. crate accident.

I live in NYC with my wife Jeanette and our dog Ranger.