
Zen Grain Free · Puppy · Salmon
Fresh salmon (53%) as the sole protein source for puppies. Ideal for sensitive digestion or poultry protein intolerance.
Bag size
Specialist stores · Please confirm stock before visiting.
We will help you find your nearest stockist
Grain-free puppy formula with fresh salmon as the only animal protein. EPA and DHA for cognitive development and vision.
| Crude protein | 33% |
| Crude fat | 18% |
| Crude fibre | 2% |
| Moisture | 8% |
| DHA | 0,3% |
Fresh salmon (53%), dried salmon, dried herring, peas, sweet potato, salmon oil (DHA+EPA), egg powder, brewer’s yeast.
Ingredients you can recognise
Every ingredient has a purpose







Calculate the exact ration for your companion’s characteristics.
How long each bag lasts
| Bag | Days | Weeks | Months | Per meal |
|---|
Indicative ration. Always provide fresh water. Consult your vet.
Your dog’s digestive system needs between seven and ten days to adjust to a new formula. An abrupt change often causes loose stools or food refusal.
Mix one quarter Zen with the usual food. Check stools each morning.
Half and half. If stools become loose, stay at this stage for two more days before progressing.
By now, digestion should have settled completely.
Transition complete. Digestion settles within two weeks; coat shine appears around the fourth week.
Common questions during the first months. Write to us for specific help.
From 4 weeks, when weaning begins. Moisten the kibble with lukewarm water to make a soft mash that the puppy can swallow easily.
By 7 or 8 weeks, most puppies eat dry kibble without moistening. Continue until 12 months for small and medium breeds, or 18 months for large and giant breeds, which develop more slowly.
Puppies have small stomachs and very high energy needs, so divide the daily ration into several meals:
Keep regular mealtimes. This helps toilet training and prevents hunger peaks that lead to eating too fast.
DHA is an Omega 3 fatty acid forming part of brain and retinal tissue. In the first months, the puppy’s nervous system develops at an unmatched pace, directly dependent on dietary DHA.
Canine nutrition studies associate adequate DHA with better learning and faster responses during early training. It is not an optional extra: it is essential in puppy food.
This is common for the first days after a food change and often resolves itself. Common causes are a rushed transition, overfeeding or the stress of a new home.
If it persists beyond 48 hours, or there is blood, mucus, lethargy or appetite loss, see a vet promptly. Puppies dehydrate much faster than adults.
It depends on breed size, as growth finishes at very different ages:
Switching too early in large breeds can affect joint development. If unsure, your vet can assess your puppy’s growth.
Zen is distributed through specialist stores, veterinary clinics and authorised distributors throughout Spain. We do not sell directly online because we believe choosing the right food deserves professional advice.
If you cannot find a nearby stockist, write to us and we will direct you to the nearest distributor.