Looking for some advice please 🙏 I got a beautiful puppy nearly 4 weeks ago, he's nearly 16 weeks, he's amazing and no issues with him but a huge change of circumstances has made me think of what's best for him and everyone longterm. My mum has been diagnosed with cancer and I'm her only support for appointments etc, I'm guessing it's a long road ahead. My partner works away for 3 weeks at a time and I also work 13 hour shifts and have a son who is 11, my mum is my childcare and I don't think she's going to be in any capable way to help care for a puppy's demands and I have nobody to watch the puppy for appointments etc. What would you do? I haven't messaged the lady i bought him from yet and I'm just broken over the whole situation.