Frontline Spray is a topical flea and tick treatment for both dogs and cats, available in a 250ml bottle. It provides fast-acting protection against fleas and multiple tick species — including the paralysis tick — and is safe to use on puppies and kittens from as young as two days of age.

The spray format allows precise, targeted application across the coat, which suits animals with skin sensitivities or those that resist spot-on pipette treatments. The active ingredient fipronil disrupts the insect nervous system on contact, killing fleas and ticks on treated animals. Its compatibility across species and its early-age safety window make it a practical option in households with mixed-age or mixed-species pets.

The spray applicator gives owners more control over coverage than spot-on formats, useful when treating specific body areas or when the nape of the neck is difficult to access. For multi-pet households — particularly those with very young animals — the shared dog-and-cat approval is a meaningful convenience.