PetSafe - Anti-Bark Spray Refill, 300-400 jets, Ecological Formula, Compatible with Collar and Spray Training System (old version) - Citronella : Amazon.co.uk: Pet Supplies
PetSafe Deluxe Anti-Bark Spray Collar | Order | Vetsend.co.uk
PetSafe Spray Unscented Refill 88.7ml - Innotek Anti Bark Control PAC19 - 14217 | eBay
3x PetSafe Spray Refill Cartridges "Citronella" for Spray Dog Training Collars