Professional advice is the best route to go. In the meantime there is a wonderful YT channel called "No Bad Dogs" out of NYC I believe. Their approach is full-spectrum regarding positive reinforcement, positive punishment, etc. Also, one of the main ways I work with my (non-abused puppies & not a professional) with resource guarding is as follows: grab a low-value and high-value item. Give the dog the low-value item, tell them "out" after a short time (no touching/forcing), the moment they drop it say "yes" and give them the high-value item. Do this randomly, short and sweet. Best of luck.
I quit the moment Baconreader could no longer fetch API and deleted my 10 yr account. Lemmy is amazing, especially in its potential down the road in my view.
So many of these instances are how folks come across, some are coarse and some not so much. Active voice, authoritative tone, and missing the vibe can really impact perception. Of course reality is highly nuanced, but low stake comment sections often aren't. Just my 2c.
@Kaliax
@lemmy.world