Factors that affect how long a dog can go without food:
* Age: Puppies and senior dogs are more vulnerable to starvation.
* Health: A dog with underlying health conditions will struggle more without food.
* Activity Level: A highly active dog will need more calories and can't go as long without food.
* Temperature: Cold weather increases energy requirements, making it harder to go without food.
* Water availability: Access to clean water is crucial, even if a dog is fasting for a medical reason.
It's never recommended to intentionally starve a dog. Even a healthy adult dog should be fed regularly.
Signs of starvation in dogs:
* Weight loss
* Lethargy
* Weakness
* Loss of appetite
* Vomiting
* Diarrhea
* Dehydration
* Behavioral changes
If you suspect your Alaskan Husky is starving, contact a veterinarian immediately.
Note: If you're planning a long-distance sled race or other extreme activity, a vet should advise you on proper nutrition and hydration for your dog.