It’s a dog’s instinct

In fact, it’s also instinctive for dogs to dig through trash cans in search of food. Generally speaking, there will always be some leftover food thrown into the trash can. It is also an instinct for dogs to find the source of the scent and knock over the trash can or bite the trash bag to look for food. Dogs living in the wild often dig through garbage dumps because they can find some food to satisfy their hunger.

Dogs are playful and curious

Dogs don’t actually know that the trash can cannot be turned over. They may think it is a toy can. Sometimes puppies dig through trash cans just for fun, knocking the trash can over and rolling it around. Puppies will happily dig through and play with trash cans out of curiosity.
In addition, dogs have a very keen sense of smell and are easily stimulated by smells in life. The smell in trash cans is generally "rich and changeable", which also causes dogs to look and dig through it out of curiosity. turn.

Dogs’ life is too boring

Dogs who are alone at home will rummage through the trash. In fact, they don’t particularly like garbage, but they are too bored when no one is at home for a long time, and they want to do things that they cannot do under the supervision of their owners.

Dogs like smelly things

You must know that the things in the garbage are very attractive to dogs, even more than the special dog food you buy for them. Dog toys.
Because dogs like smelly things, everything thrown away has a strong smell. Shredded paper and plastic taste good when chewed, and if you turn it over and over, you might even find some scented plastic bags and delicious bones. This isn't a trash can, it's just a cornucopia!

Dogs are deficient in trace elements

Careful parents may find that their dogs not only like to dig through the trash can, but also like to chew garbage, such as: waste paper towels in the trash can, Plastic bags, or some tasteless domestic garbage, and even behaviors such as eating dirt, stones and sand, licking walls, and chewing grass. Then you need to pay attention, this is a sign of a dog’s lack of trace elements. Dogs need many trace elements in their bodies, such as potassium, sodium, zinc, magnesium, iodine, manganese, cobalt, selenium, etc. For example, zinc plays a role in regulating the taste of dogs. When dogs lack this trace element, their taste will be slow, causing dogs to not know that the taste of some soil, sand and other things is actually unpleasant.