If you are looking for a well-run dog kennel, I recommend this one.
Quail Run Kennels
It is located in the middle of Long Island, in Medford.
The owner, Don Sterling is a well-known Trainer with the police. Don and his wife run a top-notch kennel.
Things I liked about it:
1) I needed a caring and knowledgeable staff.
Don personally greets every dog, spends a few minutes with them and then they magically trot off with him. Same with when you pick them up.
2) Very clean.
The kennels are immaculate inside and out. The grounds are well maintained.
3) 24/7 staff.
The Sterlings live on site.