Juananip has a calming effect on dogs. It relaxes them to a place of peace and tranquility they all crave. Doggijuana perfected a really great delivery system for our Juananip with our refillable, fun toys made for pawtiers. Enjoy some right now with our Refillable Toys. Stuff a pinch into the pouch for a healthy hand tossed play session that will curb natural play instincts easing your dog into doggi-vana. Play Longer. What is Juananip? It's catnip! Dogs have catnip receptors in their faces and stomachs, similar to cats. Nepetalactone, the essential oil in catnip, binds to the receptors and induces a response that is so relaxing, it's drool worthy. Dogs don't get “high” from catnip like cats do. Instead, it is a calming agent when eaten and a great way to encourage your dog to play longer through smell!