#КСНУМКС There should be no unnecessary and cheap fillers such as slaughterhouse waste and grain in the feed, nor should there be flavor enhancers. The main ingredient should definitely be high-quality meat.
#КСНУМКС If you want to buy a Rat Terrier, you should first look for a reputable Rat Terrier breeder.
Unfortunately, there aren't many of them in Europe - you're more likely to find them in the USA. You should expect a price of around $500 to $900 for the four-legged friend.