Defenders Mega-Sonic Cat & Dog Repeller

Defenders Mega-Sonic Cat & Dog Repeller

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Item Number: CATDOG 
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Unit Price:

£39.15 (Incl. Vat)

Usually ships within 3 working days



The item you are adding to your basket requires a prescription before we can send the item to you but don't worry you can do this in 3 easy steps:

  1. Place your order online or by phone
  2. Obtain a Prescription from your vet
  3. Write the order number on the top of the prescription and post it to us.

 I have a prescription on file
 I am sending you a prescription in the post

As soon as your prescription is received your card will be charged and the medicine sent


Defenders Mega-Sonic Cat & Dog Repeller.

The Defenders Mega-Sonic cat and dog repeller is motion-activated. When its sensor detects animal movements in its assigned area, a blast of sound is emitted through its speaker unit. The sound frequency is too high for humans to register, but deters cats, dogs and foxes effectively.

It’s easy to set up with its ground anchor and adjustable stand height, and there's a push button testing feature with LED activation.

The Mega-Sonic cat and dog repeller is powered using 6x Alkaline LR6 (AA) 1.5V batteries (not included) or optional mains adaptor with an extension cable.

The humane way to keep cats, dogs and other unwanted pests out of your garden
The unit is motion activated and emits a high frequency sound, irritating to cats and dogs so they move away from the protected area (200 square m)
Easy set up - the unit comes with a stake for mounting in soft ground or can be wall mounted using a hole in the back
The Defenders Mega-Sonic Cat and Dog Repeller is weatherproof and suitable for use all year round
Requires 2 x 9 V batteries (not included) or can be mains powered using the STV612 and the unit comes with 2 years warranty



Free shipping from Hyperdrug

Value Weight Delivery Charge*  
Over £49.00 Any Weight FREE*
Under £49.00 Under 250g £2.49
Under £49.00 No weight limit £4.99

Most orders are despatched the same day and standard delivery is 3 to 5 working days from despatch. FAST Expedited delivery options are available.

Estimated " Usually shipped in" information is shown against most products


Due to the large volume of parcels Royal Mail and Parcel Force handle over the Christmas period, we advise you give as much time as possible to receive your goods. Please ensure you order any essentials, such as prescription only medicines and diets, as soon as possible for UK delivery before Christmas. 
Last posting dates to expect goods before Christmas
Royal Mail - Wednesday 14th December
Parcel Force - Friday 16th December
Fast Track - Wednesday 21st December website is open 24 hours a day, 7 days a week.
Office Opening hours 
Monday 19th - Friday 23rd - OPEN 8am - 5.30pm
Saturday 24th - Tuesday 27th - CLOSED
Wednesday 28th - Friday 30th - OPEN 8am - 5.30pm
Saturday 31st - Monday 2nd - CLOSED
Tuesday 3rd - Friday 6th - OPEN 8am - 5.30pm
Saturday 7th - OPEN 9am - 4pm

Overseas orders

Postage outside of the UK is from £4.95

Finding out delivery Charges and options before checkout

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*Free delivery and selected charges on orders over £49.00 mainland UK Parcelforce Zone1 for more information check the delivery info page.