And coincidently the Chinese Lunar New Year for 2020 is the Year of the Rat. A real dirty rodent.
Many countries eat rat. There are many species. I am told that the meat is very tender. Some species taste more like pork and others more like chicken. They say rat stew is good but BBQ is also a favorite cooking method. I am told that the only down-side of rat is when you burn the hair off prior to slaughter, the burnt hair stinks to high heaven.
But be mindful, these are not sewer rats but mostly field rats. So, their flesh and fat is not composed of filth but mostly high quality rice and other grains and grasses. They pilferage 10% to 20% of the rice crop per year.
And the interesting part of the story is that it is a highly prized and preferred meat. It is not like these cultures are just impoverished and eat rat because the price of common meat is too dear. Sometimes rat meat is more expensive than other common meat.
The Karni Mata Hindu Temple in Deshnoke, India is dedicated to Rats as the Goddess, Durga. It houses about 25,000 free-roaming rats inside the temple. The rats are revered over there. The rats are fed milk and then the human worshippers drink the same milk from the same bowl. Bread is baked in the temple and the rats eat the bread first and then the humans can finish the remains. (nice)
Rat excrement is all around and the kids and moms and pops play with the rodents and laugh and have a jolly outing. You can sleep on the floor of the temple and it is considered quite auspicious for the rats to crawl all over you during your peaceful slumber. (nothing like a good night's sleep)
Nobody dare harm or eat a rat in that temple. If you harm a rat there or accidentally step on one, you pony up in silver.
In the ancient Chinese world rats were highly revered and not despised and that is why they are the first animal in the Chinese zodiac with pigs being the last. And its not like they ran out of animals.