Stronghold prices
Prescription selamectin spot-on for fleas, worms, and mites. Stronghold PLUS also treats ticks.
Petfair lists 11 distinct Stronghold variants. 11 have prices from at least two in-stock pharmacies. Comparisons remain within the same medicine, strength, formulation and presentation; prices are not ranked across different variants.
Current exact-match prices
Compare available variants
Each table is one exact medicine, formulation, species or weight band, and pack size. Different variants are never ranked together. Retailers are listed alphabetically.
Stronghold Plus · 15mg · cat · up to 2.5kg · spot-on · 3 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £16.27 | £5.42 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £18.70 | £6.23 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| VetMedi | £17.49 | £5.83 | out of stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £18.29 | £6.10 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold Plus · 15mg · cat · up to 2.5kg · spot-on · 6 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £28.00 | £4.67 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £37.39 | £6.23 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| VetMedi | £32.04 | £5.34 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £32.99 | £5.50 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold Plus · 30mg · cat · 2.5–5kg · spot-on · 3 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £17.75 | £5.92 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £24.02 | £8.01 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| VetMedi | £18.49 | £6.16 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £18.99 | £6.33 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold Plus · 30mg · cat · 2.5–5kg · spot-on · 6 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £27.49 | £4.58 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £41.73 | £6.96 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| VetMedi | £33.60 | £5.60 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £34.19 | £5.70 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold Plus · 60mg · cat · 5–10kg · spot-on · 3 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £15.49 | £5.16 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £24.42 | £8.14 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| VetMedi | £16.20 | £5.40 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £19.59 | £6.53 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold Plus · 60mg · cat · 5–10kg · spot-on · 6 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £28.49 | £4.75 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £42.34 | £7.06 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| VetMedi | £32.38 | £5.40 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £35.29 | £5.88 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold · 45mg · cat · 2.5–7.5kg · spot-on · 3 pipettes3 retailers
Stronghold · 45mg · cat · 2.5–7.5kg · spot-on · 6 pipettes3 retailers
Stronghold · dog+cat · up to 2.5kg · spot-on · 3 pipettes3 retailers
Stronghold · 120mg · dog · 10–20kg · spot-on · 3 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £14.50 | £4.83 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £23.40 | £7.80 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| VetMedi | £18.64 | £6.21 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £24.49 | £8.16 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold · 120mg · dog · 10–20kg · spot-on · 6 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £25.99 | £4.33 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £37.97 | £6.33 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| VetMedi | £32.41 | £5.40 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £29.29 | £4.88 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold · 30mg · dog · 2.5–5kg · spot-on · 3 pipettes3 retailers
Stronghold · 30mg · dog · 2.5–5kg · spot-on · 6 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £22.99 | £3.83 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £33.75 | £5.63 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| VetMedi | £28.90 | £4.82 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £26.09 | £4.35 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold · 240mg · dog · 20–40kg · spot-on · 3 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £17.99 | £6.00 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £26.44 | £8.81 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| VetMedi | £21.69 | £7.23 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £19.79 | £6.60 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold · 240mg · dog · 20–40kg · spot-on · 6 pipettes4 retailers
| Retailer | Price | Unit price | Stock | Prescription | Last checked | Retailer |
|---|---|---|---|---|---|---|
| Pet Drugs Online | £29.99 | £5.00 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| UK Pets | £45.74 | £7.62 | in stock | Check retailer | 20 Aug 2026Price may be stale | View → |
| VetMedi | £38.02 | £6.34 | in stock | Required | 20 Aug 2026Price may be stale | View → |
| Vetscriptions | £34.49 | £5.75 | in stock | Required | 20 Aug 2026Price may be stale | View → |
Stronghold · dog · 40–60kg · spot-on · 3 pipettes2 retailers
Stronghold · 60mg · dog · 5–10kg · spot-on · 3 pipettes3 retailers
Stronghold · 60mg · dog · 5–10kg · spot-on · 6 pipettes3 retailers
Prices can change. Petfair records retailer click-outs for aggregate product analytics; links do not affect price ordering.
All Stronghold variants
Stronghold PLUS Spot-On 15mg/2.5mg
cats · spot-on
£5.88per pipette
Cheapest unit price
£17.65 for 3 pipette
Stronghold PLUS Spot-On 30mg/5mg
cats · spot-on
£5.91per pipette
Cheapest unit price
£17.75 for 3 pipette
Stronghold PLUS Spot-On 60mg/10mg
cats · spot-on
£5.16per pipette
Cheapest unit price
£15.49 for 3 pipette
Stronghold Spot-On 15mg
boths · spot-on
£3.74per pipette
Cheapest unit price
£11.21 for 3 pipette
Stronghold Spot-On 45mg
cats · spot-on
£5.42per pipette
Cheapest unit price
£16.27 for 3 pipette
Stronghold Spot-On 60mg
cats · spot-on
£5.00per pipette
Cheapest unit price
£14.99 for 3 pipette
Stronghold Spot-On 30mg
dogs · spot-on
£4.33per pipette
Cheapest unit price
£13.00 for 3 pipette
Stronghold Spot-On 60mg
dogs · spot-on
£4.33per pipette
Cheapest unit price
£13.00 for 3 pipette
Stronghold Spot-On 120mg
dogs · spot-on
£4.83per pipette
Cheapest unit price
£14.50 for 3 pipette
Stronghold Spot-On 240mg
dogs · spot-on
£6.00per pipette
Cheapest unit price
£17.99 for 3 pipette
Stronghold Spot-On 360mg
dogs · spot-on
£7.00per pipette
Cheapest unit price
£20.99 for 3 pipette
Prescription medicine: Stronghold requires a valid veterinary prescription in the UK. Prices are shown for comparison only from selected online pharmacies and may change at any time. Always confirm availability and price with the retailer before purchasing.