Yes! Our spray was designed to allow quick application, especially on large areas. It also makes it a lot easier for pets with long fur as the spray allows fast absorption. If possible, we do recommend you try to pull the hair back and spray the product as close to the skin as you can, but its perfectly fine to spray onto long fur directly. If your pet is very fluffy or has very long fur, we recommend you give them some strokes to work the product in a bit quicker.