Vetsense Flygon Gold is an insecticidal and repellent spray formulated primarily for horses but also labelled for use on dogs, pigs and cattle. It comes in 1L and 5L sizes, aimed at owners and property holders dealing with persistent fly and mosquito pressure in paddocks, stables and kennels.

The spray controls and repels house flies, stable flies, bush flies, bot flies, mosquitoes and biting midges or sandflies — the last two being the usual culprits behind Queensland itch and similar skin reactions. Coverage is long-lasting once applied, which reduces how often you need to top up during peak insect season. Follow label directions carefully for each species, as dose and application differ.

Owners reach for the larger 5L when they're treating multiple animals or spraying down stable surfaces regularly, while the 1L suits single-dog or occasional-use households. Useful year-round in warmer parts of Australia where midge activity barely lets up.