Simparica Trio 20.1-40Kg (Green) 3 Pack

Simparica Trio is a monthly chew for dogs that combines flea and tick protection with treatment and control of intestinal worms and prevention of heartworm disease. This Green pack is dosed for dogs weighing 20.1kg to 40kg and comes as a 3 month supply.

• Green dose band, for dogs 20.1kg to 40kg
• 3 monthly chews per pack
• Helps protect against fleas and ticks, treats intestinal worms and helps prevent heartworm disease
• For dogs only, not formulated for cats
• Always follow the pack directions and dose by your pet's current body weight

Give one chew each month, ideally on the same date, to keep flea, tick, worm and heartworm cover on schedule. Check with your vet before starting heartworm prevention if you are unsure of your dog's current status.