An unscented spray refill that works with PetSafe spray bark control and remote training products. To properly refill collar the unit must be turned off. Make sure the spray can is upright while you firmly press the nozzle down into the refill port. Hold for 15 seconds and remove. If spray leaks out during refill, you may need to press harder to complete the seal.
- Each can holds between 300-400 sprays
- Environmentally friendly