Pavlov refills can be used to fill all makes of anti bark and remote dog spray training collars.
The Citronella aroma is more aversive and can be used for dogs that ignore the Odourless variety.
Our behaviour experts recommend that the Odourless spray is used initially so it is just a hiss noise that discourages the dog.
Odourless or Lemon scented refill can for the Petsafe, Multivet or Innotek range of spray collars.