Johnson's Dog Flea Shampoo
Piperonyl Butoxide, Pyrethrins
Last verified
Veterinary medicinal product: shampoo. Distribution category: AVM-GSL (Veterinary Medicines Regulations 2013, Schedule 3). Active substance: Piperonyl Butoxide, Pyrethrins.1
In short: questions and answers
- Does Johnson's Dog Flea Shampoo need a prescription?
- Over the counter. As stated in the registration decision.1
- Which animals is Johnson's Dog Flea Shampoo for?
- Dogs.1
- What is the active substance in Johnson's Dog Flea Shampoo?
- Piperonyl Butoxide, Pyrethrins. ATCvet code: QP53AC51.13
- What is the withdrawal period of Johnson's Dog Flea Shampoo according to the leaflet?
- No withdrawal period is set for this drug: it is not intended for food-producing animals.3
- Dispensing
- Over the counter1
AVM-GSL: Authorised Veterinary Medicine - General Sale List. No prescription is needed and it may be sold by any retailer.12
Supplied without a prescription. As stated in the registration decision.
- Animal species
- Dogs1
- Active substance
- Piperonyl Butoxide, Pyrethrins
- ATCvet code
- QP53AC513
- Manufacturer
- Marketing authorisation holder: Johnson's Veterinary Products Ltd
Withdrawal period
No withdrawal period is set for this drug: it is not intended for food-producing animals.3
Summary of product characteristics
Composition
| Qualitative composition | Quantitative composition % w/w |
|---|---|
| Active Ingredients: | |
| Pyrethrum Extract (25%) | 0.19% |
| [equivalent to pyrethrins | 0.0475% ] |
| Piperonyl Butoxide Technical | 0.49% |
| Excipients: | |
| Bronidox L | 0.13 |
| Carmoisine (E122) | 0.0032 |
For full list of excipients, see section 6.1.
6.1 List of excipients:
Bronidox L
Carmoisine (E122)
Sodium Lauryl Ether Sulfate
Coconut Diethanolamide
Solan E50
Perfume Bouquet 70012
Sodium Chloride
Citric Acid Monohydrate
Water, potable
Pharmaceutical form
Shampoo.
Clear, red viscous liquid shampoo with characteristic odour.
Pharmacological properties
ATC Vet code: QP53AC51
5.1 Pharmacodynamic properties:
Pyrethrins/Piperonyl Butoxide
The plant Pyrethrum is a chrysanthemum; the powdered, dried flower heads contain active principles mainly in the form of pyrethrins. Pyrethrins have insecticidal activity producing both knock-down and mortality in a range of insects, and low mammalian toxicity. Common names: Dalmatian insect powder and Persian insect powder.
Piperonyl butoxide acts as a synergist when combined with pyrethrin and prolongs its action.
5.2 Pharmacokinetic particulars:
No other information available.
Target species
Dogs and Puppies over 12 weeks of age.
Indications
Insecticidal shampoo to kill fleas on dogs and puppies over 12 weeks of age.
Dosage
Directions for use: Mix shampoo (about 50ml for a medium sized dog) into about 300ml warm water (approx 2 fl.oz. to half-pint). Wet dog's coat thoroughly with warm water and apply half the mixture all over the body. Massage well into coat, but use finger tips around the head, taking care to avoid eyes, ears and mouth. Rinse and repeat with remainder of mixture, for good lather. Finally rinse well, towel dry, then brush and comb thoroughly. Repeat in 7 days if necessary.
Fleas from pets often infest animal's basket, bedding and regular resting areas such as carpets and soft furnishings which should be treated with a suitable insecticide and vacuumed regularly. Wash or change pet bedding regularly.
Remove fleas from young animals and nursing bitches by careful use of a flea comb.
Contraindications
Do not use on puppies under 12 weeks of age or on nursing bitches.
Do not use on cats.
Adverse reactions
None reported.
Warnings
4.5 i) Special precautions for use in animals:
For external use only.
4.5 ii) Special precautions to be taken by the person administering the medicinal product to animals:
Avoid contact with eyes. In case of accidental eye contact, rinse with clean, fresh water. If eye irritation persists, seek medical advice
Persons who are hypersensitive (allergic) to pyrethrum extract should handle the product with care.
Treated animals should not be allowed to sleep or play with people especially children until the animal is dry.
Keep away from food and drink, including animal feeding stuffs.
Wash hands and exposed skin after use.
Use during pregnancy, lactation or lay
Do not use on nursing bitches.
Interactions
None reported.
Overdose
None stated.
Special warnings
Pets’ bedding and locations frequently used in the house should be treated with a suitable insecticide and vacuumed regularly.
Withdrawal period
Not applicable.
Incompatibilities
None known.
Immediate packaging
| Pack Size: | 125ml, 200ml, 400ml and 5 litre |
|---|---|
| Container: | Clear polyvinyl chloride bottle |
| Closure: | White polypropylene flip top closure cap with spigot. |
Not all pack sizes may be marketed.
Storage
Do not store above 25ºC.
Protect from frost.
Protect from direct sunlight.
Shelf life
Shelf life of the veterinary medicinal product as packaged for sale: 2 years.
Disposal of unused product
Harmful to fish and crustaceans. Do not contaminate aquaria or fishbowls with the product.
Dispose of any waste water on to soil not used for growing vegetables.
Any unused veterinary medicinal product or waste materials derived from such veterinary medicinal products should be disposed of in accordance with local requirements.
Additional information
Vm 01759/5006
9 Date of first Authorisation:
18 January 1992
10 Date of revision of the text:
December 2025
Registration holder
Johnson's Veterinary Products Ltd
5 Reddicap Trading Estate
Sutton Coldfield
West Midlands
B75 7DF
United Kingdom
Regulations
- Veterinary Medicines Regulations 2013 (SI 2013/2033), Schedule 32
Sources
- VMD Product Information Database: Johnson's Dog Flea Shampoo, 01759/5006
- The Veterinary Medicines Regulations 2013, Schedule 3 (categories of veterinary medicinal products)
- Summary of Product Characteristics: Johnson's Dog Flea Shampoo