Need some advice on what to do here.
My Mum has a six month old puppy who she’s had from 12 weeks. She spoke to me a couple of weeks ago about how she can’t get her toilet trained and it’s driving her crazy. I’m at home on furlough at the moment and offered to have her for a week or so to take some stress off my mum and see if I could get her toilet trained. I’ve got a dog of my own who’s one and a half that I adore. She’s been with me nearly two weeks now. She’s had a couple of accidents but doing really well with toilet training outside. My dog absolutely adores her and has been so much happier since she’s been here - they play together all day and I think my dog feels maternal towards her. The puppy follows me around everywhere and is so sweet, I’ve really fallen in love with her. My mum rang a couple of days ago to say my dad thinks that I should keep the puppy because I’m better with her and have more time for her, and she’s much happier having my dog to play with. I said I couldn’t take her away from my mum who basically said she wasn’t really bothered. My mum is having a difficult time with her mental health at the moment and I worry that this would have a negative effect on her.
I spoke to my dad who said the puppy is on her own in a playpen for most of the day and my little sister (who’s still at home) looks after her most of the time rather than my mum. They want her to be able to have free range of the house but don’t let her at the moment because she’s not toilet trained. It’s breaking my heart to think about her on her own in a pen all day when she could be with me and my dog playing and interacting.
I’m really torn on what to do. There are a few reasons I think it’s probably not the best idea. I’m currently 7 months pregnant and will obviously have less time for the puppy once the baby comes - although I’ll be at home all day and it could be good for my dog to have a friend so she isn’t lonely when I’m busy with the baby. The puppy also barks at every little thing - she seems to have an issue with men and barks at my partner every time he comes home, although she will cuddle him and never tries to bite or anything. My dog doesn’t bark whatsoever. Her bark is really loud and I’m worried about her upsetting the neighbours and waking the baby. We have worked with a dog trainer with my dog so if I did keep her we could train her with him, but obviously there’s no guarantee that would solve the issue.
We planned on breeding our dog in a year or so and keeping a puppy for her as a friend. We wouldn’t do this if we kept the puppy. Am I crazy to be seriously considering keeping her? When I spoke to my mum we both suggested that the puppy could come over for “sleepovers” so the two dogs could play once a week or so. Should I just stick with that?
My mum has had two other puppies in the last five years or so and ended up rehoming them which I really disagree with. I’ve already said if she was ever planning on rehoming this one i would have her immediately. She bought this puppy to breed and said to me she would at least have a litter out of her to make the money she’d spent on her back which really broke my heart. On the other hand, I’m worried that my little sister (who’s 11) would really miss her and I don’t want to “steal” her puppy! So torn - what’s the best thing here?