It's highly unlikely you'll find a purebred Rottweiler puppy for just 700 yuan. What you might encounter at that price point are mixed-breed dogs or puppies with potential health issues. Typically, the price for a purebred Rottweiler with average features starts at 2000 yuan. It's best to avoid puppies priced significantly lower, as they may be a scam or not of the quality you expect.

Why 700 Yuan Rottweilers Are a Red Flag
Purchasing a Rottweiler puppy for 700 yuan is generally not advisable. These dogs are often either mixed-breed (sometimes referred to as "mutts") or may suffer from underlying health problems. A typical price for a standard, purebred Rottweiler starts at 2000 yuan. If you're looking for a Rottweiler with better lineage or show quality, the price will increase substantially. Rottweilers with superior conformation can range from 3000 to 10,000 yuan, depending on factors like appearance, temperament stability, and intelligence. Those of particularly exceptional quality, boasting double-bloodline pedigrees and the potential for competitive showing, easily command prices of 10,000 yuan and above, making them quite expensive.
Rottweilers and Their Housing Considerations
Rottweilers are a large breed known for their strength and protective instincts. Due to their size and potential for aggression, many urban areas have restrictions on owning Rottweilers. As such, they are generally better suited to living outside of city limits or in designated pet parks or specialized training facilities. Before purchasing a Rottweiler, consider that responsible ownership includes providing a suitable environment for this breed. Ensure you've got the necessary room and environment for a dog of this size and with its specific needs.