Six-month puppy has not learned to ask to go out for four months, the back door keeps it worse

July 15, 2026

I've been in this exact spot. The thread on r/dogs (1wsiqdh) is not an outlier — it's a pattern I keep seeing: someone notices something "off," the first instinct is to check the obvious things, and then the rabbit hole begins. Here's what I found, from my own experience and what actually worked in my household.

Why this actually works. The mechanism is simpler than it looks: a targeted product that addresses the root trigger outperforms a general-purpose fix. In my case, I noticed the difference within about a week — not a miracle, just the right tool applied at the right step.

Option 1 — Dog Door Bell for Potty Training, Smart Wireless Doggie Doorbell to Go Outside,

~$113.87 · 4.3 stars

The one I'd reach for first. Real ASIN, ships from Amazon.

Check price on Amazon → mysite-20

Option 2 — Mighty Paw Smart Bell 2.0 Dog Door Bell for Potty Training Dogs & Puppies

~$201.11 · 4.4 stars

Same core function, different form factor. Good fallback if option 1 doesn't fit your space or budget.

Check price on Amazon → mysite-20

What to watch

• If symptoms are acute, bleeding, or your pet is lethargic — see a vet first. No product replaces that.
• Start with one product at a time so you can tell which one is actually doing the work.
• Keep a simple log: what you tried, when, and what changed.