If your puppy is in a crate they won’t want to go toilet in their bed…. They’ll cry/bark/scratch/etc….. unless it’s a puppy farm pup, it’s normally pretty obvious they don’t want to poop in their bed (imagine if you really needed to go and the bedroom door was stuck!)
We have a rescue dog, she was a year old when we got her… she was not socialised properly at all. She was scared of puddles, people, dogs, the wind! You name it she feared it! She’s a changed dog now, we’ve had her about 1.5 years.
Based on my experience I’d say, socialising your puppy is really important but lots of people seem to think it’s all about puppy interacting with other dogs. It’s actually about puppy having as many positive experiences of the world as it can in the first few weeks/months - so it’s about meeting other dogs/people, but it’s also about feeling water in their paws, the wind in their face, knowing baths are ok, having you firmly hold their paws and it be ok (nail clipping), playtime with the hairdryer (on cool!), brushing, seeing humans with umbrellas (I’ve seen a fair few dogs get totally freaked out by umbrellas!) etc. They need the people they trust to show them this weird human world is ok. A lot of people will carry their puppy around the block to take a look around before they have the vaccinations, then they can sniff the air/hear cars etc.
That all said, dogs trust told us to take it easy initially…. You don’t want to have puppy leaving their lovely mummy and siblings, going to this whole new environment and then getting totally overwhelmed by new people and things.
We’ve also read ‘easy peasy puppy squeezy’ which is a really good fairly cheap/short book. And we joined our local dog walking Facebook group…. Madam fluffy butt used to be terrified of other dogs after getting bullied in her old home, she now hangs out with a ‘pack’ of about 15-20 dogs on a register basis… finding such a lovely well balanced group has done her wonders, she’s amazing at dog greetings (she reads the other dog and if it’s a young puppy, she plays but respects the breaks / shake offs … if it’s an older calmer dog she says hi politely). We also went to the dogs trust puppy school, which was useful and quite cheap. They suggested stuff like playing hide and seek at home with your dog to help with recall etc. someone in the dog walking group said to do puppy ping pong too…..neither realised that our dog is glued to us! But a lot of people do struggle with recall so a lot of people seem to give advice about it.
If we didn’t have our old rescue Shih Tzu collie cross (mix from each end of the scale! Clever and stubborn!!) I’d love a labradoodle… my DP’s sister has one and she’s such a lovely dog! Your phone will be FULL of pictures!