Health
May 2, 2026 · 3 min read
Every day, dogs lose fluids through breathing, activity and normal body processes, so that water needs to be replaced regularly. Proper hydration helps support your dog’s health and overall well-being.
On average, a healthy adult dog needs around 40 to 70 ml of water per kilogram of body weight per day:
If your dog eats dry food, they will usually need more water. With a wet-food diet, part of their fluid intake comes from meals.
The amount a dog drinks can change from day to day. For example, after a walk or during hot weather, the bowl may empty faster than usual — and that can be completely normal.
Thirst often increases with:
Pay attention if your dog:
These signs can point to dehydration, so do not delay contacting a veterinarian.
Increased thirst is also worth paying attention to. Sometimes it is linked to hot weather or diet, but if your dog suddenly starts drinking noticeably more than usual without a clear reason, it can also be associated with various health issues. This is especially important if the increased thirst comes with frequent urination, weight loss, weakness, vomiting or a reduced appetite.
There is no single number that fits every dog. Look at your dog’s weight, lifestyle and the weather. If your dog is active, eating well and feeling good, small variations are usually nothing to worry about. Sudden changes in thirst, however, should not be ignored.
Related products
Related products
Cats
Litter Boxes
Convenient semi-enclosed litter box designed for everyday use. The low entry is specially made for easy access for kittens, while the high sides help reduce litter tracking and scattering.
Cats / Dogs
Bowls
This compact collapsible bowl takes up very little space and easily fits into a bag or backpack. Perfect for water or food during walks, road trips and travel with your pet.
Cats
Bowls
The tilted design helps your cat eat and drink in a more natural position. Suitable for water, dry food and wet food.
Cats
Water Fountains
Replacement filters help keep the water in your fountain clean and fresh. The multi-stage filtration system traps hair and large particles, while the activated carbon layer helps reduce impurities and unwanted odors.
Cats
Water Fountains
Many cats naturally prefer running water over still water in a bowl. Thanks to the built-in rechargeable battery, you can place the fountain anywhere in your home. Choose from three water flow modes to suit your cat’s preferences.
