This is a nicely made harness. It is very cute.

Large size fits perfect on my 60 lbs labradoodle. We like the velcro patch that reads service dog in training and can replace once fully trained. This is what it looks like on my 6 month old pup.

It fits nicely and doesn't interfere with his movement at all. It fits perfectly and she behaved like my service dog.

It seems durable enough, but there is not much to it. Weight of the buckle makes the harness rotate so the buckle hangs in the middle.