I’m having a very hard time going through with rehoming because my dog is very attached to me.

I feel so guilty thinking about giving her away. I’m struggling really hard to keep up with her needs while trying to balance my life. She’s fearful of almost everything and reactive because she wasn’t probably socialized from 2-4 months. She’s obedient in some instances but still needs for training for her reactivity. Plus she bit my dad pretty badly on his leg, hard enough to break skin. She can be a sweet dog but I’m worried about that happening again. I want her to go to a really good family who has the time and money to invest in more training. The hardest part about this is how much she loves me and follows me everywhere. But I’m exhausted and I can’t say that I’m happy.