UK Registered Veterinary Retailer

Melacutin for Dogs

Melacutin for Dogs
60 Tablets

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • 60 Tablets £32.99


Melacutin is a high concentration Melatonin supplement which is used as a sleep aid and also with dogs that suffer with seasonal hair loss. Melatonin is produced by the pineal gland during the hours of darkness and in some animals insufficient production can lead to a lack of normal circadian rhythms.

Melacutin is well tolerated by all dogs and should be fed as one tablet per day for all weights and sizes of dogs. Not suitable for pregnant bitches.


Melatonin (3mg), Poultry Liver Hydrolysed Powder (poultry by product, yeasts, sugar, mineral substances).


Thickeners (E414, E322, E433), Harmectant (E422), Anti caking agent (E551), Preservatives (E200, E300, E330), Antioxidants (E320, E310).

Analytical constituents

  • Crude Protein - 5.9g / 100g
  • Crude Fibre - 20.7g / 100g
  • Crude Fat - 15.6g / 100g
  • Crude Ash - 6.0g / 100g
  • Moisture - 4.9g / 100g
  • Carbohydrate - 0.9g / 100g

Feeding guidelines

1 tablet per day for all weights and sizes of dogs. Tablets to be given last thing at night. Not suitable for pregnant bitches.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:30am - 5:00pm
  • Sat: 9:00am - 1:00pm (Collections only)
  • Email: [email protected]

All prices include VAT where applicable.

Delivery Information

How quickly do you deliver?

Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.

What do you charge for delivery?

For UK delivery, we charge the following:

Order Total Weight Delivery
£0-£28.99 Under 2kg £2.99
2kg+ £4.99
£29-£38.99 Under 2kg Free
2kg+ £4.99
£39+ Under 2kg Free
2kg+ Free

Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products, such as Insulin, are also not always subject to the standard and/or free delivery options.

For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.

We can deliver most items to all around the world, but prices do vary. To find the exact cost of shipping your item, and to see all options available, follow these steps:

  1. Put the items you wish to order in your basket
  2. Proceed to checkout and enter your delivery address, including country
  3. Delivery information including price will automatically update to what is available to you

Delivery of aerosols

Due to restrictions aerosols can't be sent by Royal Mail. We appreciate your understanding.

Delivery of temperature controlled items

Some products, such as insulin and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.

How do I cancel or return an order?

Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.

To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.

*For full details on returns, see our terms and conditions page.

Reviews (22)

Q & A

Below are some recent questions we've received regarding Melacutin for Dogs, including answers from our team.

24 September 2016 at 10:56am

Melacutin & Loxicom?

Julie Leary

  • VioVet customer since 2015
  • From: Nottinghamshire, United Kingdom

Hi, can Melacutin be taken if Loxicom is used daily? Also be used with Senelife?
My 15yr old dog is starting to be unsettled at night & takes a while to sleep. He can sleep in the daytime so Ive tried to keep him awake during the day so hes tired at night but easier said than done!

  • Veterinary Advisor

It is not unusual for older dogs to become restless at night. Melacutin may be helpful and can be used alongside Loxicom and Senelife. Leaving your dog in a darkened, warm room with the radio on quietly overnight may also be helpful. Failing any improvements you can speak to your vet about stronger prescription medications.

22 January 2016 at 12:48pm

Can melacutin be used along side vitality brewers yeast tablets

Sally Pizey

  • VioVet customer since 2014
  • From: Isle of Wight, United Kingdom

My 4year old wirehaired vizsla was diagnosed with seasonal alopecia last year. It has returned again.Am currently giving him vitality brewers yeast tablets can melacutin be given along side? Also my dog sleeps well .will this product make him lethargic?

  • Non-Executive Director

It is possible that your dog will want to sleep more if given this product, though you may not notice this effect. If you do, you might be able to time the administration of medication to coincide with when you want him to sleep anyway. I do not expect there to be any problem giving it alongside brewer's yeast tablets.

22 February 2015 at 10:22am

Are there any side effects with melacutin? Or if used long term in puppy?

Lorraine Daley

  • VioVet customer since 2014
  • From: Merseyside, United Kingdom

I have 2 puppies and they are awake most of the night . Every single noise disturbs them and then we get disturbed too. Can I use melacutin for them? would it help to settle them ? But I am concerned about side effects especially if I use long term. Any info would be appreciated . Thank you

  • Non-Executive Director

I would not recommend this product for puppies. It is more important to establish a regular routine and simply expect them to be left quietly over night. If you pay them any attention when they are playing up at night, they are more likely to be restless as time goes on. You should try and occupy them during the day so that they are tired at night, then leave them to it in a darkened, warm environment. Gentle, quiet background noise (leave a radio on) can be helpful too. They just need to get used to sleeping overnight.