How much should a dog malt?

It's not "malt" but "molt" that you're referring to, and it's a natural shedding process for dogs. There's no specific amount they "should" molt, as it varies greatly based on:

* Breed: Some breeds shed more than others, like huskies and golden retrievers.

* Age: Puppies and senior dogs tend to shed more.

* Time of year: Dogs often shed more in spring and fall to adjust to seasonal changes.

* Health: Certain health conditions can cause excessive shedding.

Instead of focusing on a specific amount, focus on these signs of healthy shedding:

* Consistent shedding: A little bit of fur loss is normal, especially during shedding seasons.

* No bald patches: Patches of missing fur could indicate a health issue.

* Shiny, healthy coat: A shiny coat is usually a sign of good health and proper nutrition.

If you're concerned about your dog's shedding, consult your veterinarian. They can help you determine if the shedding is excessive or if there are any underlying health issues.