Johnsons 4fleas Dual Action Spot On for puppies, small, medium and large dogs is an active treatment to help kill fleas and biting lice.

It is a highly effective, rapid, monthly spot-on treatment to help stop flea biting within minutes.

This product also kills flea larvae in the area around your dog too.

One treatment prevents further flea infestation for 4 weeks.

Available in the following range :

Puppies and small dogs less than 4kg
Small dogs 4kg-10kg
Medium dogs 10kg-25kg.
Large dogs weighing 25kg and over.

2 Treatment pack.