How should I give Doxybactin?

With food and a syringe of water afterwards. The tablet can stick in the oesophagus if given dry.

How long is a Lyme disease course?

Typically 28 days. Always complete the full course.

Doxybactin price comparison UK

Doxycycline for tick-borne disease (including Lyme and Ehrlichia), kennel cough, and skin infections caused by resistant organisms. Active ingredient: doxycycline. Below: compare UK vet prices with VMD-approved online pharmacies for your dog's weight.

Dog weight (kg)Your vet's price per month (optional, £)

Typical vet price

£20.00–£28.00/mo

indicative UK range

Cheapest online

£3.59/mo

Pet Drugs Online

Annual saving

£196.92–£292.92

after £21 prescription fee: £175.92–£271.92

Based on a 15 kg dog, recommended strength: 100 mg. Assumes 12 months of continuous use (chronic dosing) and one written prescription per year. CMA Order caps the prescription fee at £21 for the first medicine, plus £12.50 per additional medicine on the same prescription. Prices are indicative and last verified 2026-05-15. Always confirm the current price on the pharmacy site before purchase.

Pharmacy	Pack	Pack price	Monthly cost	Buy
Pet Drugs Online VMD approved · Free over £39	100 tablets	£11.95	£3.59 Best value	Buy from Pet Drugs Online
Animed Direct VMD approved · Free over £29, next-day available	100 tablets	£12.67	£3.80	Buy from Animed Direct
VetUK VMD approved · Free over £29	100 tablets	£13.50	£4.05	Buy from VetUK

What Doxybactin treats

Doxycycline for tick-borne disease (including Lyme and Ehrlichia), kennel cough, and skin infections caused by resistant organisms.

Why it costs more at the vet

Dechra-branded doxycycline; the underlying generic is inexpensive but vets dispense at standard margin.

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How to get a written prescription

The CMA Order is legally binding by 23 September 2026. Every UK vet must offer a written prescription on request, with the fee capped at £21 for the first medicine plus £12.5 per additional medicine on the same prescription. Take the prescription to any VMD-approved online pharmacy listed above. We have a short guide with a template email you can send to your practice.

Read the full prescription guide →

Common side effects

Oesophageal irritation (give with food and water)
Photosensitivity

This is not a complete list. Always read the patient information leaflet and speak to your vet about side effects.

FAQ

How should I give Doxybactin?: With food and a syringe of water afterwards. The tablet can stick in the oesophagus if given dry.
How long is a Lyme disease course?: Typically 28 days. Always complete the full course.

Related medications

Antibiotic

Synulox

Broad-spectrum antibiotic for bacterial skin, urinary, respiratory and dental infections in dogs. Combines amoxicillin with clavulanic acid to resist beta-lactamase.

Lincosamide antibiotic for deep skin infections, dental infections and osteomyelitis where Gram-positive cover is needed.

Cephalosporin antibiotic for bacterial skin infections (pyoderma) and urinary tract infections in dogs.

Track Doxybactin price drops

We'll email when Doxybactin drops in price at any of the pharmacies above.

Pricing data status: indicative. Last verified 2026-05-15. Pharmacies change prices regularly - always confirm before purchase. Not medical advice.