The catalog
Every price here was read on a UK store page, and says which and when. Price per 1,000 kcal appears only where calories are published. The exception is dry cat food, where the figure says what it assumes.
Food
Dry dog food
James Wellbeloved Small Breed Adult Turkey & Rice 1.5 kg
Small dogs, trying a small bag
£9.99
£6.66/kg
£1.82 per 1,000 kcal
Pets at Home Complete Large Breed Chicken 15 kg
Large dogs, lowest cost per kg
£15.49
£1.03/kg
Royal Canin Mini Adult 4 kg
Adult dogs up to 10 kg
£23.89
£5.97/kg
£1.53 per 1,000 kcal
Pedigree Adult Complete Beef & Vegetables 12 kg
Adult dogs on a tight budget
£29.09
£2.42/kg
£0.69 per 1,000 kcal
Harringtons Complete Senior Chicken & Rice 12 kg
Older dogs on a lower budget
£31.89
£2.66/kg
£0.76 per 1,000 kcal
Purina Pro Plan Small & Mini Adult Chicken 7 kg
Small adult dogs, dense kibble
£31.89
£4.56/kg
£1.15 per 1,000 kcal
Hill's Science Plan Adult Large Light Chicken 14 kg
Large dogs needing fewer calories
£51.99
£3.71/kg
£1.19 per 1,000 kcal
AVA Optimum Health Medium Breed Adult Chicken 15 kg
Medium dogs, chicken kibble
£51.99
£3.47/kg
James Wellbeloved Adult Turkey & Rice 15 kg
Adult dogs, single animal protein
£52.49
£3.50/kg
£0.98 per 1,000 kcal
James Wellbeloved Senior Lamb & Rice 15 kg
Dogs aged 7 and over
£55.99
£3.73/kg
£1.06 per 1,000 kcal
Burns Senior Original Chicken & Brown Rice 12 kg
Older dogs, premium chicken and rice
£56.09
£4.67/kg
Royal Canin Maxi Adult 15 kg
Adult dogs, 26 to 44 kg
£63.99
£4.27/kg
£1.08 per 1,000 kcal
Puppy food
James Wellbeloved Puppy & Junior Turkey & Rice 2 kg
Puppies up to 14 months
£10.39
£5.20/kg
£1.36 per 1,000 kcal
Wagg Complete Puppy Chicken & Veg 12 kg
Puppies on a tight budget
£16.29
£1.36/kg
£0.38 per 1,000 kcal
Lily's Kitchen Puppy Chicken, Salmon & Peas 7 kg
Puppies, premium grain-free kibble
£48.69
£6.96/kg
£1.83 per 1,000 kcal
Royal Canin Maxi Puppy 15 kg
Large-breed puppies, 2 to 15 months
£66.99
£4.47/kg
£1.18 per 1,000 kcal
Wet dog food
Lily's Kitchen Sunday Lunch Chicken 400 g
Grain-free tin, sold singly
£3.59
£8.98/kg
£7.61 per 1,000 kcal
Pets at Home Meaty Selection in Jelly 24 x 400 g
Cheap own-label wet food
£13.16
£1.37/kg
£1.83 per 1,000 kcal
Royal Canin Mini Adult in Loaf 12 x 195 g
Small dogs on wet food
£16.99
£7.26/kg
£7.91 per 1,000 kcal
Forthglade Complete Duo Lamb & Turkey 12 x 395 g
Grain-free trays for adult dogs
£21.49
£4.53/kg
Dry cat food
Pets at Home Dry Adult Cat Food Chicken & Veg 4kg
Cheap own-label adult bag
£5.38
£1.35/kg
£0.36 per 1,000 kcal
Whiskas 1+ Adult Dry Cat Food Chicken 1.9kg
Adult kibble in a small bag
£5.99
£3.15/kg
£0.84 per 1,000 kcal
James Wellbeloved Senior Cat Chicken 1.5 kg
Senior cats, small bag
£16.79
£11.19/kg
£2.78 per 1,000 kcal
Purina ONE Adult Dry Cat Food Chicken 3kg
Mid-priced adult food, chicken first
£16.79
£5.60/kg
£1.52 per 1,000 kcal
AVA Mature Dry Cat Food Chicken 4kg
Cats aged 7 and over
£23.99
£6.00/kg
£1.62 per 1,000 kcal
Lily's Kitchen Casserole Adult Cat Chicken 2 kg
Grain-free adult kibble with fresh chicken
£24.49
£12.25/kg
£3.12 per 1,000 kcal
Hill's Science Plan Sterilised Cat Chicken 3 kg
Sterilised adult cats up to 6
£27.89
£9.30/kg
£2.60 per 1,000 kcal
Royal Canin Indoor 27 Adult Dry Cat Food 4kg
Indoor adult cats, 1 to 7
£34.39
£8.60/kg
£2.46 per 1,000 kcal assumes 3,500 kcal/kg; no figure on the pages I could read
Kitten food
Pets at Home Dry Kitten Food Chicken & Veg 2kg
Budget dry food for kittens
£2.89
£1.45/kg
£0.39 per 1,000 kcal
Whiskas Kitten Wet Cat Food Poultry Feasts in Jelly 40 x 85g
Wet pouches for kittens
£13.75
£4.04/kg
£5.12 per 1,000 kcal
Hill's Science Plan Kitten Dry Cat Food with Chicken 1.5kg
Calorie-dense dry kitten food
£15.79
£10.53/kg
£2.48 per 1,000 kcal
Wet cat food
Pets at Home Wet Adult Cat Food in Jelly Selection 48 x 100g
Own-label bulk box of pouches
£9.49
£1.98/kg
£2.25 per 1,000 kcal
Lily's Kitchen Tasty Cuts Wet Adult Cat Food in Gravy 8 x 85g
Grain-free tins in small pack
£9.59
£14.10/kg
Applaws Fish Selection in Broth 12 x 70 g
Topper for a complete dry food
£12.19
£14.51/kg
Whiskas 1+ Adult Wet Cat Food Mixed Menu in Jelly 40 x 85g
Everyday adult pouches
£13.75
£4.04/kg
£5.54 per 1,000 kcal
Royal Canin Indoor Sterilised in Jelly 12 x 85 g
Indoor adult cats, small pack
£13.79
£13.52/kg
Felix As Good As it Looks in Jelly 40 x 85 g
Everyday pouches, higher protein
£15
£4.41/kg
£5.88 per 1,000 kcal
Gear
Cat litter
Pets at Home Clumping Cat Litter 15L
Own-label clumping clay
£6.89
Catsan Hygiene Non-Clumping Odour Control Cat Litter 10L
Unscented non-clumping granules
£7.39
Catsan Ultra Clumping Odour Control Cat Litter 5L
Fine clay for cats and kittens
£8.99
Sanicat Diamonds Aloe Vera Scent Silica Gel Cat Litter 5L
Scented silica, cats over 16 weeks
£9.99
Pets at Home Recycled Paper Cat Litter 20L
Own-label paper litter, kitten-friendly
£12.29
Cat's Best Original Organic Clumping Cat Litter 13kg
Clumping wood fibre, large bag
£32.79
£2.52/kg
Harnesses and leads
Halti Training Double Ended Dog Lead Black, large
Training and hands-free walks
£13
Halti No Pull Dog Harness Black, medium
Dogs that pull on the lead
£21
Flexi New Classic Extending Dog Lead Tape 8m Black, large
Free running for big dogs
£26
JULIUS-K9 IDC Power Harness Red, size S
Everyday harness, 7 to 15 kg
£30.09
KONG Ultimate Car Safety Dog Harness, medium
Car journeys without a tether
£45
Grooming
FURminator Firm Slicker Brush, medium
Tangles in curly or long coats
£12
FURminator De-shedder for Short Haired Dogs, medium
Double-coated dogs that shed
£24
Feeders and fountains
Catit PIXI Cat Fountain White Stainless Steel, 2.5 litre
Mains fountain for adult cats
£36
PetLibro Granary Automatic Cat Feeder Black, 3 litre
Scheduled dry meals, small pets
£70
PetLibro Dockstream Pet Water Fountain, 2.5 litre
Fountain away from a socket
£79
PetSafe Healthy Pet Simply Feed Digital Feeder, 5.6 litre
Bigger hopper, up to 12 meals
£132
Pet cameras
Petcube Cam 360 Pet Camera
Watching a room, no monthly fee
£59
First year
Beds
Pets at Home Fleece Square Dog Bed Grey, medium
Budget dog bed, own label
£20
Trixie Minou Cuddly Cat Den, 41 x 35 x 26 cm
Cats that like an enclosed bed
£20.19
KONG Ultimate Raised Waterproof Dog Bed, medium
Muddy dogs, waterproof covers
£65
Crates and carriers
Savic Zephos 2 Door Pet Carrier Grey
Cheap carrier for small pets
£28
Catit Cabrio Pet Carrier
Cats that resist the carrier
£43
Kong Ultra-Strong Two Door Dog Crate, medium/large
Crate training medium or large dogs
£54
Ferplast Atlas Car 80 Pet Carrier, small/medium
Dogs to 20 kg, car boot
£86.40
Cat flaps
PetSafe Microchip Cat Flap White
Multi-cat homes, up to 40 pets
£70
SureFlap Microchip Cat Flap White, small/medium
Keeping neighbourhood cats out
£70