How is the puppy. I saw one this week for the first time in all my years [hitting 50 soon!] of Basenjis. Vet attention.. but it requires lubrication and poking it back in throughout the day [as much as possible] to help it get that back to the normal position. It can be fixed and isn't a death sentence.
Let us know how he is doing!!
My 8 yr old just had this happen. He has had diarrhea issues his entire life, but never this. It is called a prolapsed anus, and even if it resolves in its own, u need to go to vet for antibiotics and to discuss possible causes. It’s not normal, but can happen when straining.