Gratefully looking for guidance on two points, please.
We are looking to get our 13yr DC a puppy. Probably a King Charles Cavalier and going via breeder puppy route. We are experienced dog owners but not with that breed. Currently we have a frenchie x staffie type rescue (approx 5-6 yrs) who is probably more my dog that others in the family but tbh is a rock solid family dog who is happy with anyone. However, this second dog would be a companion dog for DC who has some mobility needs and has a lot to cope with from a medical perspective. DC needs some joy in their life! My worry is that initially in puppy days, it'll be DH and me who have to lead on lot of the feeding etc to ensure puppy is kept safe, in particular as we will be introducing to resident dog. Plus, DC will be at school during the day so puppy will mainly be with DH or me during school hours. How do I help to encourage that puppy recognises DC as their lead companion? It would be such a shame if they defaulted to another family member. We don't have dogs upstairs so can't say they can share DC bedroom or similar. I'm guessing DC helps with food and leads on training and play? Any tips?
Also, any ideas for introducing the puppy to our resident dog? Although a rescue, she has no aggression or anxiety and is fine with other dogs. Generally more submissive in the pack. However, as a staffie cross (and probably with a bit of boxer, tricky to tell), she is pretty strong but also clumsy and I'm a bit worried she could hurt the puppy by accident. How do I stop her feeling miffed? Do we feed separately? My initial thought is that I will crate train puppy and then can feed puppy in crate and also keep puppy in there at night so safe.
TIA