Eliminate fleas and ticks from your dog with Effipro Spot-On pipettes. As we know, dogs can fidget and wriggle when we are trying to treat them. These pipettes are patented with ‘drop-lock’ technology. If you do happen to drop a pipette during the battle to put the treatment on, the liquid won’t leak out! Kills fleas within 24 hours and ticks within 48. Use as a preventative every month to keep you dog protected all year round.