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Collo-Cal D

Collo-Cal D
250ml Bottle

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  • 250ml Bottle £16.49
  • 1 litre Bottle £46.00

Selection of 2 products from

£16.49 to £46.00


Palatable and popular amongst cats and dogs, Collo-Cal D is a delicious Calcium & Vitamin D supplement specially designed to ideally meet the nutritional requirements of young animals, whelping bitches and nursing queens. Also suitable for administration to older animals to supplement their diet, Collo-Cal D is simply added to drinking water and helps to promote high energy levels. Calcium is well known as an essential component for optimal bone growth and bone structure, hence why a Calcium-rich supplement is ideal for young, growing animals. Vitamin D improves is known to enhance the absorption of Calcium, maximising the efficacy of your supplement.


0.75% w/v colloidal solution of calcium, 70iu of Vitamin D per ml.

Feeding guidelines

Simply add the required quantity to water, milk or feed.

  • Puppies/Dogs - 1ml per 2kg bodyweight per day
  • Whelping Bitches - 1ml per 1kg bodyweight per day
  • Kittens/Cats - 0.5ml per 2kg bodyweight per day
  • Nursing Queen - 0.5ml per 1kg bodyweight per day

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 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 non-ambient items 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 (5)

Q & A

Below are some recent questions we've received regarding Collo-Cal D, including answers from our team.

23 November 2014 at 8:31pm

Collo-cal D Over dose

Mr R Fryer

What is the chance of over dosing calcium to a 6 month old puppy fed BAFA raw diet and supplimented with Collo-cal D if given 1ml per 2kg body weight ?

  • Non-Executive Director

Collo-Cal D is such a long-established product that a huge amount of experience has been gained regarding its use and potential side effects. The feedback from users gradually gets back to the manufacturer who can then adjust the dose recommendations as required. You can be sure that the recommended dose is a sensible and prudent guideline, and I would recommend that you follow it. Raw meat diets are prone to problems due to lack of available calcium/vitamin D so reducing the dose would carry its own risks. If you go with the recommended dose, you are in good company and I am sure it will give good results.