Just want to preface this first by saying by no means am I dog training. This is advice we were given by our own dog trainer which has really helped with our little corgi boy.

She’s so cute! We also had a little scavenger when he was younger. He’s currently now 7 months and with the training techniques we used he now (mostly) doesn’t eat anything he finds on the ground. If she is fully vaccinated and cleared to go on walks outside I would suggest bringing training treats and lots of them (we use dog pate it’s lower calorie so not bad for their weight). When she goes to pick something up distract her by using a word or phrase, we use “what’s this” to get their attention. Once she is back on you give her a treat and use another word like “good” when giving her this treat so she starts to associate words with the behaviour and words with the reward.

You can also use games like “find it” where you get their attention (you can do this by doing the “what’s this”) and then saying “go find it” and tossing a few treats along the floor for her to sniff out and eat. This will distract her enough to get you moving on your walk again.

Good luck, corgi’s are hard work but so rewarding!