Advocate for Cats vs Broadline for Cats
A detailed comparison of Advocate for Cats and Broadline for Cats for cats. Which is the better choice? We compare ingredients, dosing, price, and side effects.
Advocate for Cats
Monthly spot-on covering fleas, lungworm, roundworm, hookworm, and ear mites. Does not cover ticks or tapeworm.
Broadline for Cats
Monthly spot-on covering fleas, ticks, roundworm, hookworm, and tapeworm. The most comprehensive all-in-one for cats.
Save on Advocate for Cats or Broadline for Cats at a UK pharmacy
UK registered pharmacies dispense the same prescription medications as your vet, often for less. Ask your vet for a written prescription, then fill it online.
Affiliate links to The Pharm Pet Co., a UK registered veterinary pharmacy. We may earn a small commission, at no extra cost to you. Always follow your vet's guidance on medication choice and dosing.
Side-by-Side Comparison
| Feature | Advocate for Cats | Broadline for Cats |
|---|---|---|
| Active Ingredient | Imidacloprid + Moxidectin | Fipronil + (S)-Methoprene + Eprinomectin + Praziquantel |
| Form | Spot-on pipette | Spot-on pipette |
| Frequency | Monthly | Monthly |
| Species | Cats | Cats |
| Price Range | £6–£12/month | £8–£15/month |
Key Differences
Tapeworm
Broadline covers tapeworm; Advocate does not.
Lungworm
Advocate covers lungworm; Broadline does not.
Ticks
Broadline covers ticks; Advocate does not.
Best for indoor cats
Advocate is usually sufficient — lungworm and flea cover is the priority.
Best for hunting cats
Broadline is better due to tapeworm coverage (from eating prey).
Pros & Cons
Advocate for Cats
Pros
- Covers lungworm — important for outdoor cats
- Excellent ear mite treatment
- Kills fleas on contact (imidacloprid)
- Good roundworm and hookworm coverage
Cons
- No tick protection
- No tapeworm coverage — need a separate product
- Prescription only
- Some cats dislike the application
Broadline for Cats
Pros
- Covers tapeworm — the widest spectrum for cats
- Tick protection included
- Covers fleas, roundworm, hookworm too
- True "one product does all" for most cats
Cons
- No lungworm coverage
- Contains fipronil (growing resistance)
- Prescription only
- Can have a strong smell
Compare Prices & Save
Both Advocate for Cats and Broadline for Cats may be cheaper from a licensed online retailer than from your vet. Ask for a written prescription and compare prices.
Important: This comparison is for informational purposes only and is not veterinary advice. Always consult your vet before starting, stopping, or switching your pet's medication. Prices shown are typical UK ranges and may vary by product size, weight band, and retailer.
Alternative options to consider
Retailers we earn a commission from. It costs you nothing and never changes what we show.
VetBox Flea & Worm Protection for Cats
Vet-founded monthly parasite subscription. Flea, tick and worm protection delivered to your door. Founded by Dr Will Woodley, protecting 30,000+ pets.
Flea & Tick Treatments for Cats
Vet-strength feline flea and tick treatments. Stronghold, Advocate, Frontline and more, dispensed by UK pharmacists.
Pet Wormers at Pharmacy2U
Drontal, Milbemax and own-brand wormers dispensed by the UK's largest online pharmacy.
We may earn a small commission if you purchase through these links, at no extra cost to you.