All cat and dog owners in the UK have been warned flea infestations at this time of year “more common than many people realise”.

The flea life cycle has four stages: egg, larva, pupa and adult flea. The entire cycle is typically complete in 3-4 weeks, but this can be quicker (12-22 days) if temperatures are ideal.

Products that kill the early stages of fleas are the most effective. Year-round flea and tick treatment is also crucial to preventing future infestations. It may take several weeks before all the ...