Stronghold®
Stronghold offers a range of prescription spot-on flea treatments for both cats and dogs that treat a number of external and internal parasites for 4 weeks. You can also buy Stronghold Plus for cats for added protection.

- Stronghold® Spot-On Solution for Medium Dogs 120mg (10.1kg-20kg)£0.002 products in range £14.50 – £25.99
- Stronghold® Spot-On Solution for Small Dogs 60mg (5.1kg-10kg)£0.002 products in range £13.00 – £23.99
- Stronghold® Spot-On Solution for Cats 45mg (2.6kg-7.5kg)£0.002 products in range £13.00 – £25.00
- Stronghold® Spot-On Solution for Toy Dogs 30mg (2.6kg-5kg)£0.002 products in range £13.00 – £22.99
- Stronghold® Spot-On Solution for Large Dogs 240mg (20.1kg-40kg)£0.002 products in range £17.99 – £29.99
- Stronghold® PLUS Spot-On Solution for Small Cats 15mg/2.5mg (up to 2.5kg)£0.002 products in range £17.69 – £27.91
- Stronghold® PLUS Spot On Solution for Medium Cats 30mg/5mg (2.5kg-5kg)£0.002 products in range £17.80 – £27.49
- Stronghold® PLUS Spot On Solution for Large Cats 60mg/10mg (5kg-10kg)£0.002 products in range £15.49 – £28.49