HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Description: Made Of Pure Natural Citronella Essential Oil Without Cfc. Environmentally Friendly Formula. Safe Not Harmful To You Or Your Beloved Dogs. Spray Refill In Citronella Scent Helps Deter Dogs From Barking. Close The Spray Dog Collar. Then Need To Aim At The Inflation Port And Press Down Forcefully Hold For About 15 Seconds Then The Gas Can Be Filled Successfully. Will Work With All Aerosol Based Barking Collars (Not Cartridge Ones) Specifications: Weight 3 Oz (85G)Not Cartridge Ones) Package Includes: 1X Sprays Harmless Citronella Oil Note: 1. Due To The Different Monitor And Light Effect The Actual Color Of The Item Might Be Slightly Different From The Color Showed On The Pictures. Thank You! 2. Please Allow 0-2Cm Measuring Deviation Due To Manual Measurement. ( 1 Inch = 2.54 Cm ) Note:Po Box Address Is Not Supported Please Provide The Correct Physical Address Attention: