6903912221577

I'm not aware of any specific information about a barcode 6903912221577 reported as "Yürüyen köpek" (which translates to "Running Dog" in Turkish). It's possible that this is a private or fictional product, or it may be a mistake or misprint.

Without further context or information, I couldn't find any details about the product. However, I can suggest some possible options:

• It could be a pet food product, given the name "Yürüyen köpek". Pet food products are regulated by various agencies and organizations, such as the US FDA or the EU's Food Safety Authority.
• It could be a novelty item or a fictional product, perhaps used in a game or as a prop.

Regarding prices, I couldn't find any information on a product with this barcode. If you have any more details about the product or where you found it, I may be able to help further.

As for warnings or concerns, without more information about the product, I couldn't identify any specific issues. However, if this were a consumable product, there might be health-related disclaimers or warnings associated with it.

If the barcode and product name don't match with any available data, I will abort my search.