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The MyElanco website is intended for Veterinary professionals, SQPs / RAMAs and Professional Keepers of Animals. By continuing to MyElanco you are confirming your professional status as one of the above.

Pet owners please visit our website MyPet&I.

Credelio Cat Stress-Free Guarantee Full Terms and Conditions


Support you can count on:

Elanco seeks to ensure client satisfaction with the experience of administering Credelio for Cats. If for any reason Credelio isn’t the right treatment formulation for your client and their cat, then please contact your local Elanco Territory Business Manager to discuss our Stress-Free Guarantee. Subject to the eligibility requirements described below, Elanco will replace one monthly treatment of Credelio chewable tablets for cats.

For help with product related technical queries, contact the Elanco Vets team directly:
Telephone: 01256 353131
Email: ElancoVets@elanco.com 


Eligibility Requirements:

  • Credelio Cat Stress-Free Guarantee claims can be requested by participating veterinary practices, who will have undertaken an educational discussion with their Elanco Territory Business Manager on Credelio Cat prior to using the guarantee.
  • The Credelio Cat ‘Stress-Free Guarantee’ is available to cat owners who have purchased Credelio from a participating Veterinary Practice in the UK. Proof of prescription and purchase is required.
  • Product must have been used according to label directions.
  • The product must be used correctly according to package leaflet. This includes the use of the correct dose and correct administration.
  • Claims are processed at the discretion of the Territory Business Manager where the treatment formulation is deemed to not suit the cat or owner.


The Credelio Cat Stress-Free Guarantee qualification is subject to eligibility requirements outlined herein. Elanco reserves the right to perform a complete review of information provided for any guarantee claims herein, with the ability to accept or deny in full or in part any claim in its sole discretion. Elanco reserves the right to modify or discontinue this program at any time for any reason. Elanco’s decision is final.


Our Product Support Team is here to help you find solutions:

Elanco strives to help you build strong relationships with your clients based on success and trust, which is why our highly trained and experienced ElancoVETS Team of vets and vet nurses are available 24:7 to help you optimize use of our products and discuss any queries you may have.



Credelio™ chewable tablets for cats contains lotilaner. Legal category POM-V in UK. For further information call Elanco Animal Health on +44(0)1256 353131 or write to: Elanco UK AH Limited, Form 2, Bartley Way, Bartley Wood Business Park, Hook, RG27 9XA, United Kingdom. For further information, consult the product SPC. Refer to the product packaging and leaflets for information about side effects precautions, warnings and contra-indications. Prescription decisions are for the person issuing the prescription alone. Credelio, Elanco and the diagonal bar logo are trademarks of Elanco or its affiliates. © 2024 Elanco or its affiliates. PM-UK-24-0613. Date of prep: 12/2024. Use medicines responsibly: www.noah.co.uk/responsible.


For product related technical queries, contact the Elanco Vets team:

Telephone: 01256 353131, selecting option 1 for technical services

*please note this inbox will be checked during the next business day. If you require an urgent response to a product-use query, suspected adverse event or quality complaint regarding an Elanco product, please call 01256 353131 choosing option 1 for technical services. Outside of office hours, your call will be forwarded to our medical answer service and an Elanco representative will call you back. Thank you for your understanding.