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Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order
Free shipping across Canada, no minimum · 30-day returns with a prepaid label · WELCOME10 = 10% off your first order





Free shipping across Canada, no minimum. Orders packed within 1–2 business days.
Free shipping across Canada with no minimum order. See shipping estimates and return conditions. To request help or a return, contact Kelorix with your order number.
Free shipping across Canada with no minimum order. See shipping estimates and return conditions. To request help or a return, contact Kelorix with your order number.
Advecta Plus Cat Flea Treatment for 5–9 lb cats is a monthly topical that kills adult fleas within 12 hours and stops reinfestations by targeting eggs and larvae.
If you want a dependable, easy-to-apply flea prevention for small cats and kittens, Advecta Plus uses established active ingredients to interrupt the flea life cycle. Applied to the skin, the formula works by contact so fleas don't need to bite to be affected. The product is suitable for routine monthly protection and pairs well with home grooming tools like a flea comb to maintain a flea-free coat.
Advecta Plus is formulated to act quickly against adult fleas; most treated infestations show significant reduction within 12 hours of application. Because it kills adults on contact, you’ll notice fewer live fleas on your cat soon after treatment begins.
Yes — the formulation includes an insect growth regulator that interferes with flea eggs and larvae, preventing them from maturing and restarting infestations. Regular monthly use helps keep surviving immature stages from repopulating your home or pet.
Application is simple: part the fur at the base of the neck and apply the full contents of one tube directly to the skin in one spot. Avoid bathing your cat for 48 hours before and after treatment for best absorption, and keep treated cats separated from others until the site is dry.
Advecta Plus is labeled for kittens 8 weeks and older and is dosed by weight, making it suitable for small cats in multi-pet homes when used according to directions. If you have pets of different sizes or species, treat each animal with the correct product and consult your veterinarian about any health concerns.
Who is this for: Cat owners seeking a fast-acting, contact-based flea prevention for small cats and kittens will find Advecta Plus a practical option. It’s aimed at people who prefer a monthly topical treatment that targets adults, eggs, and larvae, and who pair product use with routine grooming and home cleaning to reduce flea pressure. Choose this if you want an over-the-counter solution that uses tried-and-true active ingredients and is straightforward to apply on pets in the 5–9 lb range.
Active Ingredients: Imidacloprid, Pyriproxyfen
Q: How often should I apply Advecta Plus?
A: Apply once every 30 days to maintain flea prevention and break the flea life cycle.
Q: Can kittens use this product?
A: Yes, it’s labeled for kittens 8 weeks and older at the 5–9 lb dosing when applied as directed.
Free shipping across Canada with no minimum order. See shipping estimates and return conditions. To request help or a return, contact Kelorix with your order number.
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