why can't pigs look up to the sky?

>>10586851
Truffles are valued as much as $2,000 a pound and pigs have been known for years as incredible truffle hunters. During a specific part of the truffle production, truffles emit a specific odor. Pigs have a keen sense of smell which allows them to sniff out the expensive crop. They are intelligent and can be trained to look for that specific scent. In addition, pigs are natural rooters. They dig and eat the roots of plants. This makes it easy for them to root for truffles.

>>10586855
why are truffles so expensive?

>>10586856
they grow underground and only pigs can find them

>>10586857
why do they eat pigs instead of using them to find truffles

>>10586859
it won't be expensive anymore

>>10586860
what are truffles?

>>10586864
it's a mushroom

>>10586855
>>10586866
dubs