I know people might hate me for this but I am at my wits end. Sorry for the long post.
For some context:
We (as in my wife and I) adopted a stray puppy a while back. It was in the street all alone and we just couldn't leave it there as there are no animal shelters where we live so the most likely outcome for it would be dying unfortunately. My wife is fairly scared of dogs(childhood trauma) but she decided we keep the dog. For the first maybe month or two the puppy was in a closed in space as to not leave the yard and get lost or anything bad happening. We took him to regular 3 week vet visits, got him his shots as well as cleaned him from parasites. It was energetic back then also, but a lot more manageable as it was way smaller. After that it was free to roam the yard, we even did some training with like sitting, fetching on command and such. We bought chew toys in hopes it would direct its energy but to no avail.
The bad part:
Now that it has grown a lot, this relentless energy is getting more and more destructive. It would rip apart anything we left outside. It won't stop jumping on people and most importantly on my wife. She has become really scared of our dog and it is starting to affect our daily life. To be honest it is definitely not aggressive. Also, it gets stupid amount of energy when we are around (We both work a 9 to 5). It will sometimes nip at our feet and then run away as in literally saying "come chase me" or "lets play" but the problem is that no matter how much attention we give it, the behavior never changes. Sometimes I feel like it never tires. My wife has grown increasingly more scared, so much so that she won't leave the house when I am not around. She insists that we get rid of it but I can't bare the thought of leaving him out in the streets or anything similar.
How do I remedy this behavior ??
The resolution:
Going to close this question as we've kind of resolved the issue. We have put up our puppy for adoption and a family adopted it. We just couldn't handle it with everything else going on. We didn't want to give it up for an animal shelter as they are known for their lack of finance and care and putting down animals. I know it is unfortunate but it is probably for the best.