If you’re seeing worms in your pet's faeces despite using our tails.com worm treatment correctly, please contact us at hello@tails.com and we'll be able to help.
Worming treatments work differently to flea treatments - they only kill worms that are present on the day of the treatment, and don't have lasting effects, so your pet could be treated and still pick up a worm infection the next day.
The World Veterinary Small Animal Association (WSAVA) recommends treating adult dogs for worms every 3 months.