
Tasty Flea and Tick Protection for Cats
Cats can be picky when it comes to flea and tick treatment. That’s why Credelio CAT was specifically designed to meet cats’ flea and tick protection needs in a tiny tablet that is easy for pet owners to administer. It is the first and only oral flea and tick product for cats, formulated especially for your feline patients.
Looking for a simple and stress-free way to protect cats against ticks and fleas?
Discover the Stress-Free Secrets of Credelio Cat
Cats are complex creatures and as a result, owners can find medicating cats at home daunting. However, by considering the natural behaviors of cats, we can develop medicines which help create a stress-free experience for cats and their owners.
Credelio Cat is the innovative oral tablet that eliminates topical application challenges. No more wrestling with difficult-to-apply treatments or residue concerns.
Easy-to-give option for pet owners who dislike or struggle to apply topical treatments
Small size, pleasant aroma and high palatability make administration easy
U.S. field study, 99.5% of cat owners successfully administered Credelio CAT (over 640 total doses)7
See the difference - Administration made easy
Vanilla Yeast Flavoring
Palatable formula ensures easy administration. Cats find the taste appealing, which may help reduce stress for both pet and owner during monthly treatments.
Designed Just for Cats!
Cats have a limited amount of taste buds and rely heavily on smell when deciding what to eat.2
Testing took this into account and determined that vanilla and yeast were the combo cats wanted.6
Vanilla provides an attractive aroma that cats find appealing, yeast helps with palatability providing a savory flavor.
Why Choose Credelio Cat?
Credelio Cat is a fast-acting flea protection that lasts throughout the entire month – no drop-off1,3 and protects against Ixodes scapularis ticks, the most prevalent species infesting cats in the U.S.4
Credelio Cat is tiny and tasty, and accepted by over 99% of cats.
A single, chewable tablet makes flea and tick protection easy and convenient for you and your client.
An extra purified active ingredient that gives your cat only what they need for effective flea and tick killing power.
Flea efficacy
Credelio CAT kills fleas before they can lay eggs. It maintains fast-acting and sustained flea efficacy throughout the entire month — no drop-off.3,5
Credelio CAT is approved for the treatment and prevention of flea infestations in cats 8 weeks and older weighing 2.0 pounds or more.
Flea control should be one of the first steps for any cat that presents with:
- Hair loss from excessive grooming or rubbing
- Miliary dermatitis
- Eosinophilic granuloma complex
- Itching and rubbing around the head and neck
Improved Flea Allergy Dermatitis (FAD) Signs Due to Quick Flea-Kill
FAD Percent Improvement1

Tick efficacy
Effective, sustained Ixodes scapularis tick kill
I. scapularis, also known as the blacklegged Or deer tick, is the most common tick infesting cats. It is most often found on the head, neck and ears and can be a threat year-round.4
Credelio Cat kills 97-100% of I. scapularis ticks at 72 hours after administration or infestation throughout the month.1
Credelio Cat is approved for the treatment and control of I. scapularis in cats 6 months and older weighing 2.0 pounds or more.

Credelio Cat Product Information
Kills adult fleas and is indicated for the treatment and prevention of flea infestations for one month in cats and kittens 8 weeks of age and older and weighing 2.0 lbs or greater.
Is also indicated for the treatment and control of black-legged tick infestations in cats and kittens 6 months or age and older and weighing 2.0 lbs or greater.
Ticks and fleas
Safe for cats and kittens
Monthly chewable
lotilaner
1 month
6-, 3- and 1-count chewable tablets
Credelio Cat Dosing Table
Credelio Cat is available in 2 different weight bands, enabling you to offer pet owners convenient and easy administration.
Cat Weight - Lotilaner / tablet |
2.0 - 4.0 lbs - 12 mg |
4.1 - 17.0 lbs - 48 mg |
Greater than 17.0 lbs - - |
Cat Weight - Tablet administered |
2.0 - 4.0 lbs - one |
4.1 - 17.0 lbs - one |
Greater than 17.0 lbs - Administer the appropriate combination |
Cat Weight | 2.0 - 4.0 lbs | 4.1 - 17.0 lbs | Greater than 17.0 lbs |
---|---|---|---|
Lotilaner / tablet | 12 mg | 48 mg | - |
Tablet administered | one | one | Administer the appropriate combination |
Not actual size.
Administering Credelio Cat
For full efficacy against ticks and fleas, instruct pet owners to always give their cat Credelio Cat with food or within 30 minutes of a meal. The presence of food ensures that peak blood levels and exposures are achieved, which is necessary for initial and ongoing efficacy.
Credelio Cat should be administered once a month, every month, to cats and kittens 8 weeks of age or older and 2.0 lbs or greater to provide year-round protection against fleas. Credelio Cat is indicated for the treatment and control of black-legged ticks for one month in cats and kittens at 6 months of age or older and 2.0 lbs or greater.

Acts fast against fleas
1: Starts killing fleas within 6 hours
2: Kills more than 98% of fleas by 12 hours
3: Kills 100% of fleas by 24 hours

Treats and controls ticks
Credelio Cat effectively kills the black-legged tick (Ixodes scapularis), the most common tick infesting cats 6 months or older.⁴

Designed specifically for cats, with an appealing smell and flavor
In a U.S. field study, 99.5% of cat owners successfully administered Credelio Cat to a diverse range of cats.⁷
Credelio® CAT (lotilaner) Resources
Credelio® CAT (lotilaner) FAQs
Indications
Credelio® CAT kills adult fleas and is indicated for the treatment and prevention of flea infestations (Ctenocephalides felis) for one month in cats and kittens 8 weeks of age and older and weighing 2.0 lbs or greater.
Credelio® CAT is also indicated for treatment and control of Ixodes scapularis (black-legged tick) infestations for one month in cats and kittens 6 months of age and older and weighing 2.0 lbs or greater.
Important Safety Information
Lotilaner is a member of the isoxazoline class. This class has been associated with neurologic adverse reactions including tremors, ataxia and seizures. Neurologic adverse reactions have been reported in cats receiving isoxazoline class drugs, even in cats without a history of neurologic disorders. Use with caution in cats with a history of neurologic disorders. The safety of Credelio® CAT has not been established in breeding, pregnant and lactating cats. The effectiveness of Credelio® CAT against Ixodes scapularis in kittens less than 6 months of age has not been evaluated. The most frequently reported adverse reactions are weight loss, tachypnea and vomiting. For full prescribing information see the Credelio® CAT package insert.