Barking Heads  All Hounder Fat Dog Slim Chicken Light Dry Dog Food
Barking Heads  All Hounder Fat Dog Slim Chicken Light Dry Dog Food additional 1Barking Heads  All Hounder Fat Dog Slim Chicken Light Dry Dog Food additional 2Barking Heads  All Hounder Fat Dog Slim Chicken Light Dry Dog Food additional 3Barking Heads  All Hounder Fat Dog Slim Chicken Light Dry Dog Food additional 4Barking Heads  All Hounder Fat Dog Slim Chicken Light Dry Dog Food additional 5
Save 5%  on repeat deliveries when you purchase a subscription
In StockFree Delivery
RRP: £16.99Save: £1.00
  • Safe & secure
  • Cancel anytime
  • Earn double loyalty points

Item has been added to your cart

In StockFree Delivery
  • Safe & secure
  • Cancel anytime
  • Earn double loyalty points

Item has been added to your cart

2 x 12kg
In StockFree Delivery
  • Safe & secure
  • Cancel anytime
  • Earn double loyalty points

Item has been added to your cart

Earn loyalty stamps on this order24 Hour dispatch if you order before 12.30pm
Klarna available for orders over £100.

Barking Heads  All Hounder Fat Dog Slim Chicken has a reduced fat percentage, with chicken as the single protein source. Designed to keep your dog full of energy with less fat content, this recipe does not compromise on the delicious taste. 

  • 30% LESS FAT

50% CHICKEN 50% FREE-RUN CHICKEN - Our Fat Dog Slim dry dog food is made with tasty freshly prepared free-run chicken, blended with generous portions of healthy grains & vegetables, like rice, peas & carrots 

NATURAL INGREDIENTS - We believe in the power of natural ingredients! Our recipe is crafted with only the best quality, natural ingredients and contains absolutely no nasties & no fillers. That's a promise.

WEIGHT MANAGEMENT & JOINT SUPPORT - Less fat, healthier joints! With 30% less fat and added glucosamine & chondroitin, our recipe helps manage weight and keep joints strong. A tasty choice for a trim pup with strong joints!

LONG LASTING FULLNESS & BODY CONDITION - Stay satisfied, look fantastic! Packed with slow-release carbs from oats and L-carnitine, our recipe keeps your dog fuller for longer and in tip-top shape. A delicious way to keep tails wagging and bodies healthy!

APPROVED BY THE BEST - Our natural dog food isn't just loved by pets; it's also approved by expert vets and specialist pet retailers! When it comes to quality and trust, we've got the stamp of approval from the ones who know best. It's a testament to our commitment to providing the best nutrition for your furry family member.


  • 30% less fat to help manage weight  
  • Glucosamine & Chondroitin, to help keep joints strong & healthy
  • Rich in slow-release carbs from oats to keep them fuller for longer
  • L- Carnitine to help maintain a tip top body condition
  • Approved by vets


  • Freshly prepared free-run chicken with rice
  • 50% chicken
  • Generous portions of healthy grains & vegetables, like rice, peas & carrots
  • With a tasty homemade gravy & seasoned with aromatic herbs like oregano, rosemary & thyme
  • Absolutely no nasties & no fillers. That's a promise.

Recipe: 26% Freshly Prepared Chicken, Equivalent to 26g per 100g.

Composition: Chicken 50% (26% Freshly Prepared Free Run Chicken, 21% Dried Chicken, 3% Chicken Gravy), Rice (14%), Oats (12%), Peas (12%), Barley, Potato (7%), Lucerne, Salmon Oil (1%), Minerals, Yeast Products (1000mg/kg), Chicory Root Extract (FOS 1000mg/kg), Seaweed, Glucosamine (500mg/kg), Dried Carrot (500mg/kg), Mixed Herbs (Peppermint, Rosemary, Oregano & Thyme 500mg/kg), Beta Glucans. Chondroitin Sulphate (150mg/kg).

Analytical Constituents: Crude Protein 24%, Crude Fat 9.5%, Crude Fibre 4%, Crude Ash 8%. 343 kcal/100g. Additives (/kg)

Vitamins: Vitamin A 17,000 IU, Vitamin D3 1,000 IU, Taurine 1000mg, Vitamin E 150 mg, L-Carnitine 50mg; Trace elements: Iron (Iron (II) Sulphate Monohydrate) 60mg, Zinc (Zinc Sulphate Monohydrate) 50mg, Manganese (Manganous Sulphate Monohydrate) 50mg, Zinc (Zinc Chelate of Glycine Hydrate) 15mg, Copper (Copper (II) Sulphate Pentahydrate) 5mg, Iodine (Calcium Iodate Anhydrous) 1.5mg, Selenium (Sodium Selenite) 0.05mg.


Dog WeightFeeding Amount (per day)
10 - 15kg180 - 245g
15 - 20kg245 - 300g
20 - 25kg300 - 355g
25 - 30kg355 - 410g
30 - 35kg410 - 460g
35 - 40kg460 - 510g

We know that every dog is different. Our table below is a guide as requirements will vary depending on activity level, age & environment. Please check with your vet that your dog is at their correct healthy weight. When introducing your dog to , we recommend replacing 25% of their existing food every other day until they are eating 100% . Always ensure there is a fresh bowl of water at all times."


B Code:

Customer Reviews5.05 5.0/5 Based on 1 review


Great diet foodReviewed by Rosfv52 on 30 Dec 2019

You aleays feel a bit guilty putting your pet on a diet but when you see how much he enjoys this dry diet food you don't feel so bad.

Free delivery on orders over £59

Spend over £59 and we'll deliver your order using a Next Day delivery service for free!* (This is after the dispatch times displayed on each product page)

All delivery charges will be automatically shown at the checkout. We're very sorry but this offer does not apply to UK highlands and Islands postcodes.

Orders under £59

Order WeightDelivery ServiceDelivery PriceDelivery Time (excluding handling)
0kg - 2kgRoyal Mail Tracked£4.492 - 3 Days
0kg - 2kgRoyal Mail Premium Tracked£5.491 - 2 Days
0kg - 25kgDHL Next Day£6.991 - 2 Days
25kg+DHL Next Day£6.99 + £3.00 per 15kg over 25kg1 - 2 Days


**For orders over £59 where the total order weight is greater than 25kg, the delivery for the first 25kg will be free and then we will charge £3.00 per 15kg after that. Large items can incur a charge depending on the volume of the item.


Central London Delivery

Depending on order weight, a small number of postcodes such as E1, EC1, SE1 and SW1 may be charged slightly differently to the above rules.


Large and Extra Heavy Item Delivery

If your order weight is over 25kg then it may be split into multiple consignments to ensure your safety and increase the ease of handling. We will endeavour to ensure both consignments arrive at the same time however due to decisions by our courier this may not always be possible.

Unfortunately, due to costs imposed on us from our courier, some large items will have a surcharge applied to them. This charge will appear in your cart when you checkout.


Live food Delivery

Live food delivery starts at £6.99 and we use a fully tracked next day service for this.


Frozen Food Delivery

Please see above for information about delivery days, times and rates. In certain circumstances orders may be delayed without prior notification. On occasions couriers may deliver your parcel at 48 hours, not 24 hours. These circumstances are out of our control therefore we do not guarantee a next day delivery service. We do not track orders so will not be able to notify you of courier delays. We will not replace or refund orders that have been rejected by the customer at 48 hours due to courier delays. Our boxes do keep everything frozen for 48 hours.

We will not replace/refund goods which have thawed upon an unsuccessful delivery due to no one being home to receive goods.

Orders placed after Thursdays 12.30pm will not be dispatched until Monday. Please note this will extend your delivery time.

You will receive an email from us the day before delivery notifying dispatch, please ensure you are home for the delivery, if you are going to be out, please get in touch to arrange a more suitable day.


International Delivery

Please note international delivery is temporarily unavailable.

Please note certain large and fragile products are excluded from international delivery. If your order is over 30kg, please checkout as normal and you will have the option to request a shipping quote from us. Delivery time to the following locations is 2 working days. Delivery will be automatically calculated during checkout, or visit our delivery page for a full list of international delivery rates.


How quickly will my order arrive?

Our aim is to dispatch all items within the allocated dispatch times (Same day/24 hour/48 hour dispatch). Please note if your order contains multiple items, the order dispatch time will be from the item with the longest dispatch time to ensure you receive your whole order in a single delivery.

We will send you a notification email when your order has been dispatched.

While we always try our best to dispatch every order following the above guidelines, during extremely busy periods dispatch times may increase by up to one day. We will keep you updated on the status of your order via email.

Delivery notifications & tracking

We will email you when your order is dispatched by us and if you provide a mobile number when you checkout our courier will email you on the day of delivery with a delivery slot.

In your dispatch confirmation email we will include any relevant tracking numbers.

Manage your delivery

We have teamed up with DHL to provide our customers with the best delivery service possible which is both fast and flexible.

If we miss you on the first delivery attempt, we will try again the next working day. Alternatively, you can visit DHL and easily re-arrange your delivery to something which suits you better! You can choose from the following options:

  • Collect from depot
  • Leave in a safe place
  • Leave with a neighbour
  • Request a different delivery day

Please click here to find out more about delivery and returns.

Local Devon & Cornwall Delivery

Did you know we have our own fleet of delivery vehicles to serve our local customers?

If you live locally to our shops you can get FREE delivery on orders over £30. The delivery cost will automatically be removed as soon as you enter your shipping address during the checkout.

Which postcodes is this service available for?

If you live within any of the below postcodes then you will be able to select our Local Delivery service at the checkout.


PL1, PL2, PL3, PL4, PL5, PL6, PL7, PL8, PL9


TQ1, TQ2, TQ3, TQ4


EX1, EX2, EX3, EX4


Here at The Pet Express we want you to enjoy every time you shop with us. Occasionally we know you may want to return items, we have tried to make our terms as clear as possible to avoid any nasty surprises.

  • Products can be returned up to 14 days from date of delivery for a full refund or exchange.
  • Any free gifts must be returned with your order or we withhold the right to deduct the RRP value of the free gift from your refund.
  • We are unable to accept part used returns of food, engraved ID tags, damaged products (unless delivered damaged) or veterinary medicines.
  • You are responsible for the cost of returning the product back to us, unless they arrive damaged, faulty or the incorrect item is delivered.
  • The product must be in its original packaging, unopened and in a re-saleable condition and the cost of collection or return will remain at your charge. 
  • We only accept returns for products that have been purchased through us.
  • Medicines: We regret that we cannot, by law, accept returns of any medication including all flea treatments and wormers. If you return a medicine to us all we can do is dispose of it for you as it cannot be resold.

Please see our full returns policy for more information.

Customer Reviews


I'm really pleased with your service items came quickly and very helpful on phone when I talked to a very nice lady who helped with a very very small problem it was sorted same day with reply.