r/TechnoBarkDogGear

Hi everyone,

I wanted to share a project my wife and I have been working on. It’s a dog diary app called Haffy.

We have a Bohemian Shepherd and keeping her health logs in sync was a pain. We built this as a local-first app (privacy focus, no cloud account required) with a Flutter frontend. It tracks vaccinations, weight (with graphs), and includes a Gemini-powered AI assistant for quick breed/nutrition questions.

It's a non-commercial project and we’re looking for feedback on the features. What’s your biggest struggle when it comes to managing your pet's data?

If you're interested, I'd love for you to check it out and tell us what's missing!

Cold weather affects every GPS dog collar battery — but consistency is what actually matters long term.

This short covers Halo Collar 5 battery behavior after months of real-world testing, including:

• GPS dog collar battery consistency

• Wireless dog fence reliability

• Cold weather performance

• Recharge speed

• Predictable battery drain over time

I’ve been seeing more people mention it recently and I’m curious how it actually holds up outside of reviews and ads. The wireless fence idea sounds super convenient, especially compared to dealing with buried wires or full physical fencing. Mostly wondering how reliable it feels in normal day-to-day use. Like, does the GPS stay consistent, and do dogs adapt to it pretty well after training? Would love hearing from people who’ve actually spent some time using it.