@auskid I am a fellow GSD puppy owner, ours just hit a year. I’ll try to tell you what we did.
Potty Training:
1. Puppy pads everywhere, like almost cover your floor with them in one room. Every-time she goes to the bathroom on a pad act so excited & happy, lots of praise, pets & high values treats. Gradually take the puppy pads away until you get to a point where you only have one patch in the room. Continue the same reward etc. Once your pup is consistently using the puppy pad, start to move the puppy pad day by day towards the door, get to the point where the puppy pad is literally right at the door. Then, when you see puppy going to use it, open up the door and make pup go bathroom outside. Same rewards & praise.
Socializing:
So for me, I thought socializing meant my dog has to play with other dogs to socialize, and I thought if my dog doesn’t get to play with other dogs then he will never learn how to play appropriately. Boy was I WRONG. The goal is for your dog to be neutral in the presence of other dogs. Your dog can play with other dogs just fine and you might get to a great point with that, but that doesn’t mean your dog is socialized if they lose their mind every-time they walk past a dog on leash. The goal is neutrality & calmness around dogs, not playing with other dogs.
I ask you to please consider not using the dog park anymore, I am a firm believer that dog parks teach your dog bad manners, and there’s always a chance of someone bringing their badly behaved dog & a fight breaking out, and it’s not a cause of IF it’s a case of when. All it takes is one fight to create your pup to be fearful, reactive and defensive around other dogs. Instead, find one, two, or three other dogs that have owners who are passionate about training their dogs to be well behaved, and set up controlled play dates. Watch videos on dog body language, it’s fascinating and so useful to know when introducing your dog to other dogs. Fights take 0.2 seconds to explode, but usually the warning signs are there.
For us, the socializing we like to do now is:
1) sitting on a park bench and watching dog walks past, rewarding our dog for calmness
2) walks around the pet store on leash, rewards for calmness
3) controlled play dates with dogs & their owners that I trust, never leaving them unsupervised and keeping the playdates short to avoid anyone feeling overwhelmed
4) going out for dinner & bringing our pup along with us. When people approach to say hi, give them a treat to give to your dog, this helps to prevents your dog from having stranger danger in the future.
5) inviting people into our home
6) allowing children to hand a treat to our pup with an open palm while I’m holding the back of the collar (he now LOVES children.)
Stomach problems:
Well, dog park can heavily contribute to that. Dog parks are full of feces and bacteria, and pups usually haven’t built up enough immunity to be able to cope with that.
What food are you feeding? We use Purina pro plan puppy large breed sensitive stomach. It works great for us after having some problems like yours.
When your pup has diarrhea add pumpkin into kibble, this will form it up.
We use evolutions probiotics, they are packed with superfoods and great strains of bacteria. If you’re not in a position to afford probiotics add natural Greek yogurt to kibble as this is a natural probiotic.
Puppy blues are real, and I cried everyday for the first 6 months lol. Remember GSD’s are not a pet, they are a lifestyle. Just keep working with her, doing your research. Please message me for any help you need, I’ve been through it all! And please, please, don’t use the dog park anymore.