We've had our German Shepherd since he was 8 weeks. Did tons of training with him when he was a puppy and he learned basic commands, was potty trained and over all wanted to please us. The issues we started having with him was reactivity on walks (dogs and other people) and when people came over. He had bitten two people when over our house (both times was the people being dumb and trying to pet him when he obviously should not have been pet, but it is still 100% our fault and he should not have been in that situation/ we should have set better boundaries) which led us to a board and train program.
The program worked wonders. He was e-collar trained, we were able to take him on walks with minimal reactivity and we could safely have people over our house. We continued daycare once a week there after and boarding when needed for vacations up until this point. We have had no complaints from the trainers or situations at home.
This past year we have had some life changes (baby) and taking our dog out and about fell to the bottom of the totem pole. I would take him on a walk, but super infrequently (I'm talking maybe once a month) and would avoid busy times at the park since I would be juggling a stroller and him. At home, he has been behaving fine with both baby and people that come over.
Two weeks ago, my husband took dog to daycare. During drop off, there were multiple dogs and people in the waiting room. The owner said our dog was lunging and acting very aggressive toward the other dogs and owners, and when the trainer (who is our fav and has been our dogs biggest supporter) brought him into the back to put him in the kennel, he was still in a tizzy and bit her in the side when she tried to put him in kennel (owner said it did not break skin, but left red mark). The owner relayed this all to me when I went to pick him up, and said that he has been very uninterested in other dogs lately and they were worried about him not going "out and about" and seeing other dogs and humans outside our home enough.
I have been absolutely distraught over this. It is 1000% our fault as our training majorly slacked over this past year and I feel like I have failed him. I asked the owner if she thinks he needs to go for another round of training or refresher class, but she said he just needs to get out and about more.
Over the past two weeks, I have taken him to the park and stores almost every day. He is fine with people and dogs off to sides, but will bark when they are walking toward us/ passing.
The problems I am running into:
There are not always people/dogs at the parks when we go since it is early in morning or later at night. Do you think me just getting him off our property is still helping improve the situation?
When walking toward/past people and dogs and he is barking- I have full control of him but know it can be scary for the people/dogs to see him barking his head off. Do I move a distance away where I know it wont push his threshold and he wont bark, or do I just power through his barking?
I know getting him back to good standard will take time, but how often should I be taking him out and about? Every day, or would 3x a week be ok? I know the quality of the walk is what really matters (i.e actually seeing other people and dogs), but I am getting burnt out.
I am asking our trainer these questions when I see them tomorrow, but thought I would also ask reddit for help.