How old is he and is anything going on out of the ordinary around there? Like a routine change or anything like that...
I ask, because Mandie has had several regressions through her life. Just last week, she walked right past her pee pad and peed the carpet.
Once, when she was about 6 months old, she peed on our bed.
Now, watch for any further out of the ordinary "peeing" behavior and if you can't explain it (like, "oops, took to long to take him out" or "he's upset because I worked 12 hours yesterday" etc), then you may want to just rule out a physical issue. Could be a simple UTI. Once all of that is ruled out, if it continues, you might need to just restart potty training like he's brand new.
__________________ Terri, proud mom to Mandie & Shelby-Dale  |