I have a 15 week old puppy who is very affectionate and playful. We didn't crate him, he sleeps on his bed on the floor in our bedroom and went through the night immediately which was a pleasant surprise. He sleeps very well in the day, and prefers to be in the same room as me.
For the last 2 weeks I've been giving him a kong or licky mat and popping out of the door for a couple of minutes, to start to build him up to being on his own for a little bit, but I can't do any longer than this before he starts barking and whining. So I've started coming back in before he does that. He gets through the kong etc quickly.
I'm not planning on leaving him for long periods but at some point in the future I'd like to be able to go out for an hour to do some exercise or pop to the shop (my partner doesn't work from home, so I can't go out without the puppy at the moment) and I thought it would be good to start very gradually but I don't seem to be able to get past 2 minutes. I also know that its kinder to him to get him able to tolerate some alone time, in case something happens and I have to go out without him.
I tried the flitting game, although I notice that some behaviourists aren't keen on it in case it makes the dog hyper alert. The only time I could stay out for longer (10 minutes) was when I gave him a pig ear but I was told that they aren't suitable for puppies so haven't done that again.
I appreciate that there are a lot of factors at play - breed/genetics/the way the breeder raised them - he is a bichon so I appreciate I went for a breed that doesn't really tolerate being alone!
I just wanted to see if this is realistic - to try to build up the time from a few minutes? But if the current chews don't preoccupy him for long, I'm not sure how to increase the time. Other safe chews aren't distracting enough if I go out.
I only try to go out when he's had food/training/been to the toilet/is tired. Is he too young to be left for longer than this anyway, and will I be able to increase the time as he matures and feels more secure? I don't want to leave him to bark/whine in case it causes more problems down the line and also for my neighbours sake.