To mark the launch of the new 4fleas Spot-on products, Johnson's is giving away stock to the value of £1,052.75 (RRP) to one lucky retailer.

That's how much stock you can see in this Johnson's display stand...and it could all be yours if you're the winner of this special competition in Pet Trade Xtra.

To stand a chance of winning all you have to do is email the answer to the following question: 

In which decade was Johnson's Veterinary Products launched: (a) 1920s, (b) 1930s, (c) 1940s? To give you a clue, the answer can be found elsewhere in this special edition of Pet Trade Xtra?

Email your answer, along with your name and the name of your pet store or garden centre, to neil.pope@tgcmc.co.uk

The first correct entry to be drawn out of the hat after the closing date on May 8 will win this amazing prize. No correspondence will be entered into.