Downtown Pet Supply 3 PACK Citronella Spray Can REFILL for NO BARK Collar, 9.3 ounces (Approximately 1000 sprays)-Safe, Gentle and Effective Works with: Downtown Pet Supply, Gentle Spray, Spray Commander, Spray Barrier and Virtual Fence spray products. 3 Pack, 9.3 ounces, Approximately 1000 sprays Safe and Effective for humans and animals, Ozone friendly Satisfaction Guaranteed Brand: Downtown Pet Supply