---
title: "Greyster - Feeding and nutrition | Pedibase"
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> Index of every page on this site: [llms.txt](https://www.pedibase.com/llms.txt)
+1
Feeding
# Feeding your Greyster well
Norway
The Greyster’s diet must support a very active dog, with quality intake and a good balance between proteins, lipids, vitamins and minerals. Needs vary greatly depending on age, size, season and above all the intensity of physical activity.
A menu for every age
## Their needs change as they grow
- Puppy: Growth food adapted to the expected size, divided into three meals, without unnecessary calcium supplementation.
- Adult: Controlled ration in two meals, adjusted to the ideal weight and actual activity.
- Senior: Digestible food, possibly less energy-dense, with joint and dental monitoring.
Which food?
## Kibble, wet food, or homemade meals?
Premium kibble for active dogs is often the simplest and most consistent solution. A home-prepared ration may be suitable if it is rigorously balanced, because a dog at this level of activity does not tolerate nutritional approximations well.
Portion sizes
## How much should you feed?
The ideal amount depends on weight, metabolism, training intensity and physiological status. It is preferable to adjust the ration with a veterinarian or based on the manufacturer's recommendations, then to correct it according to the dog's body condition and recovery.
| Weight | Daily amount | Meals per day |
| --- | --- | --- |
| 20 - 26 kg | 362 - 497 g | 2 |
| 26 - 32 kg | 446 - 611 g | 2 |
| 32 - 38 kg | 530 - 725 g | 2 |
Changing food
## How to switch foods successfully
Any change in diet must be gradual over several days in order to limit digestive upsets. In an athletic dog, this transition is best made even more cautiously so as not to disrupt energy, appetite and stool quality.
Hydration
## Don't overlook water
Clean, fresh water must always be available, with increased vigilance before and after exertion. Hydration is essential for an endurance or sprint dog, especially in mild to warm weather or after intense outings.
A little extra
## Treats in moderation
Treats should remain useful and measured, in support of training or motivation. It is better to favor digestible rewards suited to active dogs, without letting the extras unbalance the daily ration.
Good habits
## Make mealtimes count
- Adjust the ration to the dog's actual activity level.
- Split meals and avoid intense exertion right after eating.
- Leave fresh water available at all times, especially after exercise.
- Reassess quantities according to the season and training.
### Never feed these foods
Chocolate, grapes, onions, garlic, alcohol, xylitol, cooked bones and certain very fatty or very salty foods must be absolutely avoided, as they can cause serious digestive disorders, poisoning or metabolic complications in dogs.
## Discover other breeds
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