Why Does Your Sandwich Come With a Pickle?

istock
istock

By Dylan Lehotsky

With any sandwich you buy in the United States you will receive an all too familiar side dish without any explanation. The pickle. But why? How did the pickle become such an iconic part of our deli experience? Even the  character Tevye pondered this question in Fiddler on the Roof. Where did the pickle come from, and more importantly, why does one always come with your sandwich?

Pickles have been around for thousands of years and were considered a delicacy as early as 2400 BC. The pickle became popular in the U.S. though when the first Jewish immigrants came to New York from eastern Europe. Famous for their unique combinations of meat, Jewish delis in the city used the pickle as a palate cleanser. The acidity allows you to experience the sharp contrast in flavors and more fully appreciate the taste of your sandwich. The specific deli that was first to place a pickle alongside a sandwich is unknown, but the practice quickly spread beyond Jewish delis.

Across the city of New York, the pickle’s popularity grew and by the 1930s entrepreneurs became pickle vendors across the Lower East Side. In fact, there were famous “Pickle Wars” that occurred between the vendors competing for a monopoly on the sour sensation. Today the pickle has even been given its own festival in New York that is celebrated in October.

Once the pickle became a staple in New York, the tradition of including the pickle with a deli sandwich grew in appeal and it quickly became a popular choice for an easy-to-prepare side dish across the U.S. In fact, the pickle is now the most commonly used side dish for a sandwich and the combination makes up the majority of all pickle consumption. It has become so standard that restaurants no longer list it on the menu. Originally a Jewish tradition, the pickle has grown into a deli staple that has made its way onto every sandwich plate across America.

Why Do Dogs Lick?

iStock/MichaelSvoboda
iStock/MichaelSvoboda

​One of the more slightly annoying things our dogs do (or most adorable, depending on who you ask) involves their tongue obsessively licking every crevice of every spot possible in pretty much the whole world. From our faces to our furniture to themselves, some dogs are absolutely in love with licking anything and everything. Although it can be cute at first, it quickly gets pretty gross. So why do they do it?

According to ​Vetstreet, your pup's incessant licking is mostly their way of trying to show affection. When we pick up our dogs or give them attention, chances are we kiss or pat their heads, along with petting their fur. Their way to show love back to us is by licking.

However, there are other reasons your dog might be obsessively licking—including as a way to get attention. Licking can be a learned behavior for dogs, as they see that when they lick their owner, they get more attention. The behavior can seem like something humans want which, to an extent, it is.

Licking is also a sensory tool, so if your dog is licking random objects or areas of your home, they're probably just exploring. It's easier to get a feel for their surroundings if they can taste everything. But licking objects like your rug or furniture can also be indicative of anxiety or boredom (which can often lead to destructive behavior), and a recent study linked excessive licking of surfaces to certain gastrointestinal disorders.

Another reason for licking is your dog wanting to clean themselves and/or spots around them. They've seen it since they were born; animals lick things ritualistically for cleaning and care. If your dog seems to be obsessed with licking themselves or one particular thing, they probably are. (Yes, dogs can have OCD, too.)

As Vetstreet points out, "excessive" dog licking often only seems excessive to the dog's owner, not the pooch itself. But if it's bothersome enough to you, a trainer can often help curb your dog's enthusiasm for giving wet, sloppy kisses. And while strange behavior is not rare for pets, if your dog's licking seems odd or in any way concerning, there's no harm in taking your pet to the vet to check it out—even if it's just for peace of mind.

Have you got a Big Question you'd like us to answer? If so, let us know by emailing us at bigquestions@mentalfloss.com.

How Are Balloons Chosen for the Macy's Thanksgiving Day Parade?

iStock/RoBeDeRo
iStock/RoBeDeRo

The balloons for this year's Macy’s Thanksgiving Day Parade range from the classics like Charlie Brown to more modern characters who have debuted in the past few years, including The Elf On The Shelf. New to the parade this year are the Teenage Mutant Ninja Turtles. But how does the retail giant choose which characters will appear in the lineup?

Balloon characters are chosen in different ways. For example, in 2011, Macy’s requested B. Boy after parade organizers saw the Tim Burton retrospective at the Museum of Modern Art. (The company had been adding a series of art balloons to the parade lineup since 2005, which it called the Blue Sky Gallery.) When it comes to commercial balloons, though, it appears to be all about the Benjamins.

First-time balloons cost at least $190,000—this covers admission into the parade and the cost of balloon construction. After the initial year, companies can expect to pay Macy’s about $90,000 to get a character into the parade lineup. If you consider that the balloons are out for only an hour or so, that’s about $1500 a minute.

Have you got a Big Question you'd like us to answer? If so, let us know by emailing us at bigquestions@mentalfloss.com.

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