Guido
Dog · Neapolitan Mastiff (short coat) · 5 years 8 months · Male
In the shelter’s words · excerpt
Please meet our handsome mahogany boy GUIDO. His coloring is the rarest in the Neapolitan Mastino Breed. Guido and Gino were found roaming in Texas months back. Right before their fate was about to end a local rescue pulled them not knowing what breed they really were. Guido is well socialized, walks great on leash, is house trained and crate trained. He is believed to be approximately 4 to 5 years old.
Read the full shelter text via the QR link.Mastino Rescue, Inc. via RescueGroups.org
St. Charles, MO
RescueGroups record ID
22207544
Listed since Jan 18, 2026
Listing date, not a verified intake date
Shelter-listed fee: 750.00
Meet Guido onlineCurrent profile, source listing & home-fit notes