Are you a pet owner?

This webpage is exclusively for pet owners with a prescription for Credelio™ Plus from their veterinary professional. The content is appropriate for owners in both the UK and Ireland; this may vary for content outside this page. We are required by law to only provide information about Elanco products for which customers have a valid prescription. 

If you do not have a prescription, please visit the main My Pet & I site.

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All-round parasite protection for your dog with Credelio™ Plus

Why has your vet prescribed Credelio Plus for your dog?

Your vet has prescribed Credelio Plus, a tasty, chewable monthly tablet, to protect your dog from ticks, fleas and worms.

Pack shot of boxes of Credelio Plus for Dogs
Credelio Plus brand colour strip
Credelio brand colour strip flipped

What is Credelio Plus?

Credelio Plus is a tasty meat-flavoured, monthly, chewable tablet, providing simple and convenient all round parasite protection for your dog from:

  • Tick icon

    Ticks

  • Flea icon

    Fleas

  • Lungworm icon

    Lungworm

  • Roundworm icon

    Roundworms

  • Hookworm icon

    Hookworm

  • Whipworm icon

    Whipworm

  • Heartworm icon

    Heartworm

  • Demodex mites

    Mites

Frequently Asked Questions

Credelio Plus Package Leaflet

View and download the package leaflet for the product that has been prescribed for your dog using the relevant link below.

Brought to you by Elanco, the makers of Credelio™ Plus.

Credelio Plus contains lotilaner and milbemycin oxime. Legal category POM-V (UK) POM (IE). 

Information regarding the side effects, precautions, warnings and contra-indications can be found in product packaging and leaflets; further information can also be found in the Summary of Product Characteristics. Use medicines responsibly. Advice should be sought from the medicine prescriber prior to use. Prescription decisions are for the person issuing the prescription alone.

Credelio™ Plus, Elanco, and the diagonal bar logo are trademarks of Elanco or its affiliates.

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PM-IE-26-0028

February 2026

© 2026 Elanco or its affiliates