30-Day Money-Back Guarantee
Try Cassiel Pet with confidence. If you’re not satisfied with your eligible purchase, contact us within 30 days for a full refund under our satisfaction guarantee.
Try it 100% Risk Free
🛒 U.S. Orders Only — International customers can shop on Amazon or Shopee where available. ✨ Subscribe & Save 10%+ Every Month 🛡️ 30-Day Money-Back Guarantee on Eligible Orders 🚚 Free Shipping on Subscription Orders 🏭 FDA-Registered Manufacturing & GMP-Certified Standards 💙 Trusted by Pet Parents Worldwide
Cassiel Pet Flea and Tick Drops for Dogs and Cats offer a simple topical option for pet owners who want to make flea and tick care easier to manage at home.
The drops are applied directly to the skin between the shoulder blades or along the upper back, where dogs and cats are less likely to lick the application area. The format works well for outdoor pets, indoor cats living with other animals, and multi-pet households.
Fleas and ticks can be picked up in places pets encounter every day. Dogs may come into contact with them in yards, parks, grass and walking trails, while cats can be exposed through other pets, shared bedding, clothing or visitors.
Cassiel Pet Flea and Tick Drops are designed to fit into a regular external pet-care routine without requiring a full bath or coat-wide spray.
For households with more than one pet, it is especially important to check each dog or cat individually and follow the product directions for that animal.
Applying topical drops only takes a few steps. The most important part is making sure the liquid reaches the skin rather than sitting only on top of the fur.

Wash your hands after application and avoid contact with your pet’s eyes, mouth or damaged skin.
Dogs that spend time outdoors naturally come into contact with more shared environments. Grass, parks, trails, yards and contact with other animals can all increase exposure to fleas and ticks.
Topical drops can be a convenient choice for owners who prefer a quick application instead of adding another bath or full-coat spray to the dog’s routine.
They may be especially practical for:
Always choose the amount intended for your dog’s weight and follow the directions supplied with the product.
Indoor cats are not completely separated from the outside environment. Fleas can be carried indoors by people, dogs, other pets, clothing and visitors.
Because cats groom themselves frequently, topical drops should be placed directly on the skin in an area the cat cannot easily reach, such as between the shoulder blades or along the upper back.
This format can be convenient for:
Use only the amount intended for your cat’s weight and follow the product directions carefully.
Different pet-care formats suit different routines. Some owners prefer shampoo during bath time, while others use sprays across the coat. Topical drops require only a small application area, which can make them easier to work into everyday pet care.
| Feature | Topical Drops | Pet Shampoo | Pet Spray |
|---|---|---|---|
| Application | Directly to the skin | During bathing | Across the coat |
| Water Needed | No | Yes | No |
| Time Required | A few minutes | Bath and drying time | Full-coat application |
| Best Fit | Simple topical routines | Regular bath routines | General coat application |
For many pet owners, the main advantage of topical drops is simplicity: part the fur, apply directly to the skin and allow the area to dry.
The amount used depends on the pet’s body weight. Check your pet’s current weight before application and follow the directions provided with the product.
| Pet Weight | Application Area | Amount |
|---|---|---|
| 1–5 kg | Neck area | 0.5 ml |
| 5–10 kg | Neck and back | 1 ml |
| 10–20 kg | Neck and back | 1.5 ml |
| 20–40 kg | Follow package application directions | 3 ml |

Do not divide one measured application between multiple animals unless the product directions specifically instruct you to do so.
| Product Name | Cassiel Pet Flea and Tick Drops for Dogs and Cats |
| Product Type | Topical flea and tick drops |
| For | Dogs and cats |
| Application | Apply directly to the skin |
| Application Area | Between the shoulder blades or along the upper back |
| Application Amount | Based on pet body weight |
| Package Size | 1 ml per tube, 3 tubes per box |
| Storage | Store in a cool, dry place away from direct light |
If your pet is pregnant, nursing, very young, has a known sensitivity or is currently using other pet-care products or medications, ask a veterinarian before use.
Part the fur between the shoulder blades or along the upper back and apply the drops directly to the skin. Choose an area your dog cannot easily lick.
For cats, the area between the shoulder blades is usually easiest because it is difficult for the cat to reach while grooming. Make sure the drops reach the skin rather than staying only on the fur.
Yes. Fleas can enter the home on people, dogs, other pets, clothing and visitors, so indoor cats can still be exposed.
This Cassiel Pet product is intended for dogs and cats within the weight and age ranges stated on its packaging. Always follow the directions for the individual pet.
The application amount depends on your pet’s body weight. Use the product guide and packaging directions rather than estimating by size alone.
Each pet should receive the amount intended for that animal. Do not divide one application between pets unless the product directions specifically say to do so.
Apply directly to the skin. Part the fur first so the application reaches the intended area.
Yes. Apply the drops to clean, dry skin and follow the product directions for bathing around the time of application.
Stop using the product and contact a veterinarian if you notice a serious or unexpected reaction.