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Forthglade Complete Meal Grain Free Puppy – Lamb with Liver

Forthglade

Forthglade Complete Meal Grain Free Puppy: Lamb with Liver review

80.2/100Outstanding
WetPuppy

Forthglade Complete Meal Grain Free Puppy is a tray-fed growth food built on one meat at a time. Whichever recipe you pick, the named meat sits at 71% of the tray, with its own liver at 4% behind it. Sweet potato, carrot and peas make up a small plant share, and cereal is absent from the list altogether. Chicory root and seaweed close things out, alongside a printed joint pairing. Both recipes land in our Outstanding band.

Where to buy: coming soon
Live retailer pricing is coming soon. Once we have prices from UK retailers, the best price, cost per day and where to buy will appear here.

Our view

Likely to suit

Feeding a growing pup from a tray takes a lot of the guesswork out of the first few months, and this range makes that easy to do well.

  • Puppies on one meat at a time, as each recipe holds to a single named animal plus its own liver
  • Grain-free households, since the whole plant side is sweet potato at 4% plus carrots and peas at 2% apiece
  • Fussy pups who eat better from a tray, with a meat share of 75% in front of them
  • Owners who want gut support that is actually doing something, with chicory root extract at 0.45%
  • Pups whose joint care starts early, with glucosamine and chondroitin both printed at 50 mg/kg

Worth watching

Read a few label details before you settle on this as the everyday meal.

  • Salmon oil runs through both recipes, so they will not do for a pup that must stay off fish, even though only one meat is named
  • The label stops short of printing a calcium figure, and calcium is what large and giant breed rearing leans on hardest, so ask the maker for that number if your pup is a big one
  • Both recipes are fat-rich for a wet food, so a steady eater is better portioned to the growth chart than fed to appetite
  • The vegetable share is genuinely small, so a pup used to plenty of plant bulk in the bowl will find these trays much meatier

Written by our editorial team. Independent guidance, not veterinary advice.

How this scores

How we score
80.2/100Outstanding
Protein and processingOutstanding
Nutritional balanceOutstanding
TransparencyOutstanding
ValueOutstanding

The Details

Dog fit

Feeding a growing pup from a tray takes a lot of the guesswork out of the first few months, and this range makes that easy to do well. Read a few label details before you settle on this as the everyday meal.

Food type

Wet

Life stage

Puppy

Breed size

Toy, Small, Medium, Large, Giant

Main protein

Lamb

The score, in context

Both recipes land in our Outstanding band, while the wet puppy field sits a step below in the middle, so this is a food pulling clear inside already strong company. It clears that midpoint rather than merely reaching it.

Protein and processing and nutritional balance both read Outstanding on both recipes, as do transparency and value. The position rests on the whole label, and no one standout showing carries it. The meat share, the itemised list and the declared analysis all pull the same way.

What's in it

Ingredients, as declared: Lamb (71%), Lamb Liver (4%), Sweet Potato (4%), Carrots (2%), Peas (2%), Minerals, Chicory Root Extract (0.45%), Salmon Oil (0.25%), Linseed Oil (0.25%), Dried Seaweed*, Herbs (Parsley, Rosemary, Nettle, Camomile) (0.12%), Glucosamine (50mg/kg), Chondroitin (50mg/kg), Yucca Extract (0.005%). *natural ingredient

Named ingredients

Lamb (71%), Lamb Liver (4%), Sweet Potato (4%), Carrots (2%), Peas (2%), Minerals, Chicory Root Extract (0.45%), Salmon Oil (0.25%), Linseed Oil (0.25%), Dried Seaweed*, Herbs (Parsley, Rosemary, Nettle, Camomile) (0.12%), Glucosamine (50mg/kg), Chondroitin (50mg/kg), Yucca Extract (0.005%). *natural ingredient

Nutritional additives

_Nutritional Additives:_ Additives (per kg): Vitamins: Vitamin A 2,900IU, Vitamin D3 232IU, Vitamin E 35mg. Trace Elements: Zinc (as Zinc Chelate of Glycine) 58mg, Iron (as Iron Chelate of Amino Acids Hydrate) 11.6mg, Copper (as Copper Chelate of Glycine) 5.8mg, Iodine (as Calcium Iodate Anhydrous) 0.58mg.

Ingredient notes

The headline is easy to read because nothing is hiding behind it. The named meat sits at 71% with its own liver at 4%. Liver is the most nutrient-dense thing in the tray, rich in vitamin A, vitamin B12 and copper, all of which a fast-growing body draws on heavily. Apart from the salmon oil, nothing else animal appears anywhere.

The plant side is entirely sweet potato at 4%, with carrots and peas at 2% apiece. No cereal of any kind is used. That is a very light starch load, and it shows in the analysis: both recipes come in under the 13.6% of dry matter typical of a wet puppy food on carbohydrate.

Chicory root extract at 0.45% is the gut entry, and it is a real inclusion. Chicory root is the usual natural source of inulin, the soluble fibre that feeds friendly bacteria further down the intestine. Supporting that while a young digestion is still finding its feet makes good sense. Dried seaweed adds a broad mineral spread with iodine among it, and the parsley, rosemary, nettle and camomile blend at 0.12% is seasoning.

Salmon oil and linseed oil sit at 0.25% apiece, a marine and a plant omega source working together on brain and coat. Fish appears on the allergen picture because of that salmon oil, even though a single meat leads each recipe. Hold onto that detail if a strict exclusion trial is the plan.

Glucosamine and chondroitin both come printed at 50 mg/kg, with yucca extract at 0.005% closing the list. These are modest inclusions, but they arrive with their doses attached, so what your pup is getting is there in plain sight.

The added vitamin and trace element panel is dosed in print too, with vitamin A at 2,900 IU, vitamin D3 at 232 IU and vitamin E at 35 mg in each kilogram. The zinc at 58 mg, iron at 11.6 mg, copper at 5.8 mg and iodine at 0.58 mg all come in chelated form, which is the more readily absorbed way of delivering them.

The declared analysis covers every line it needs to, moisture included at 75%, so the dry matter conversions in the table rest on a printed figure rather than an assumption. Calcium is the missing figure, and it is the one a large or giant breed owner most wants to see before committing to a growth food. Energy is our own estimate, with no declaration on the label.

How this variety differs

Lamb with Liver runs the same recipe with lamb at 71% and lamb liver at 4% standing in for the poultry, and it reads a little leaner. Protein is declared at 9.5% and fat at 8.0% as fed, or 38.0% and 32.0% of dry matter. Ash is higher here at 4.5%, and the small carbohydrate estimate of 2.5% is 10.0% of dry matter. Energy comes to an estimated 110 kcal per 100g. Lamb is also the one to choose when your pup has already shown they would rather not have poultry.

Price and value

£4.68 a kilo. The trays are sold in multipack cases.

There is no one daily amount for a growing dog, because what a pup needs at ten weeks and what the same pup needs half a year later are two different numbers. Use the pack chart for your pup's weight, then let your hands on their ribs fine tune it from there.

Nutritional analysis

Declared analysis

Energy
110 kcal/100g

Estimated using Modified Atwater factors*

Protein

9.5%

Fat

8%

Fibre

0.5%

Ash

4.5%

Moisture

75%

Dry weight

Protein

38%

Fat

32%

Fibre

2%

Ash

18%

Carbs

10%

As-fed composition

Estimated breakdown of the finished product by ingredient category, from the declared ingredient list and ingoing weights. These are estimates, not measurements.

Meat

75%

Added water

9.6%

Carbs

6%

Veg

4.4%

Oils

0.5%

Other

4.5%

Pricing & size
Pack size
Tray x 36 · Tray x 18
Retailer pricing
Coming soon

Live retailer pricing is not yet available for this food. Prices, cost per day and where to buy will appear here once retailer data is live.

Ingredients and nutrition are taken from manufacturer data. Retailer pricing is not yet live for this food.

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Reviewed by Off the Leash Editorial

Last updated 28 August 2026