Dog food without added salt
Owners usually start looking for dog food without added salt for one of two reasons: a vet has recommended a lower-sodium diet for a heart or kidney condition, or they simply want to avoid unnecessary added salt as a general preference. Both are reasonable, but the label rarely says 'no added salt' outright, so knowing what to actually look for on the pack matters more than the marketing on the front.
Why owners look for lower-salt food
A healthy dog processes normal levels of dietary sodium without any issue, and most complete dog food is formulated well within safe limits. The concern usually arises with specific conditions, particularly heart disease and some kidney conditions, where a vet may recommend restricting sodium intake as part of managing the condition alongside medication.
Some owners also simply prefer to avoid added salt as a matter of general preference, in the same way some people choose lower-salt food for themselves, even without a diagnosed reason to do so. Neither approach is wrong, but the second does not need the strict label-checking the first does.
How to actually read the label
UK pet food labels rarely print 'low sodium' as a headline claim, so the guaranteed analysis panel on the back is the useful part rather than the front of the pack. Look for a sodium figure, sometimes listed as sodium chloride, and compare it between products rather than trusting a 'natural' or 'no nasties' claim on the front, which says nothing specific about salt content.
Ingredient lists that include added salt, sodium chloride, or high-sodium flavourings near the top are worth avoiding if sodium genuinely needs restricting for medical reasons, though most standard commercial dog foods list salt fairly low down the ingredient order rather than as a major component.
Some treats and gravies carry surprisingly high sodium relative to their small serving size, so it is worth checking those alongside the main meal if sodium restriction genuinely matters, rather than assuming a treat is negligible simply because the portion looks small next to a full meal.
When to involve your vet rather than guess
If a vet has recommended a lower-sodium diet for a heart or kidney condition, it is worth asking specifically which foods they would recommend, since prescription and veterinary-specific diets are formulated to a stricter and more consistent sodium level than most standard commercial ranges, however carefully you read the label yourself.
Never restrict a dog's diet significantly, for salt or anything else, without your vet's involvement if there is an underlying medical condition, since the right level of restriction depends on the specific diagnosis rather than a general rule that applies to every dog the same way.
Without it, and in stock
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.
Alpha Sensitive Salmon & Rice
A salmon and rice dry food for adult dogs with sensitive digestions, made without wheat gluten, soya or dairy.
£49.00
Alpha Working Dog Maintenance Chicken
An energy-controlled chicken dry food for working dogs with lower energy needs or a tendency to put on weight.
£29.00
James Wellbeloved Grain Free Senior Dry Dog Food Turkey & Veg
Grain-free turkey kibble for senior dogs, with glucosamine and chondroitin for joints
£82.35
Harringtons Just 6 Dry Dog Food Lamb
Grain-free lamb dry dog food in 2KG and 12KG sizes, with size-specific formulas
From£13.99
Forthglade Complete Meal Lightly Baked Chicken
A grain-free complete dry food for adult dogs, lightly baked and built on 50% chicken
From£12.49
Bakers Superfoods Chicken with Vegetables Dry Dog Food
Bakers Chicken with Vegetables dry dog food, 14kg, complete nutrition for adult dogs
£39.15
Harringtons Adult Dog Salmon & Potato
Complete salmon and potato dry dog food with 21% protein in a 1.7KG bag
£6.25
Forthglade Cold Pressed Grain Free Chicken
Cold-pressed grain-free chicken food with fruit and botanicals, in three bag sizes
From£16.99
Burgess Supadog Adult Complete Dog Active
Complete dry food for active adult dogs, built around poultry meal and calcium for bone health
£29.15
James Wellbeloved Grain Free Adult Dry Dog Food Turkey Veg
Grain-free turkey kibble for adult dogs, evenly balanced with potato in the mix
From£12.75
James Wellbeloved Adult Breed Dry Dog Food Turkey Rice
A hypoallergenic dry food for adult dogs, in small and large breed versions, built around single-source turkey protein
From£45.75
Common questions
- Is salt actually bad for dogs?
- Normal dietary sodium is not harmful to a healthy dog, and complete commercial food is formulated within safe limits. The concern is specific: dogs with certain heart or kidney conditions may need sodium restricted as part of managing that condition, on a vet's advice.
- Does grain-free dog food have less salt?
- Not necessarily. Grain-free and low-salt are two separate things, and a grain-free formula can carry perfectly normal or even higher sodium levels than a grain-inclusive one. Check the guaranteed analysis panel rather than assuming from the grain-free label.
- Can I just add less salt to homemade dog food?
- A balanced complete diet is difficult to get right at home even before considering sodium specifically, so speak to your vet before making significant homemade diet changes, particularly if there is an underlying health condition involved.
- How do I know if my dog's food is high in salt?
- Check the sodium or sodium chloride figure on the guaranteed analysis panel and compare it against other products, since front-of-pack claims rarely mention salt directly. Your vet can also advise on what level counts as low for your dog's specific situation.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.