Life jacket and shoe recommendations for large dogs?

Hi everyone! I have a 7yo male cane corso who weighs ~48-52kg. I’m going to start taking him to the beach again & wanted to get him a life jacket to wear in the water. Only issue is he’s a big boy (large + broad chest) so finding a brand that makes the right size is tricky. Also, was thinking of getting him some shoes so his feet don’t overheat in the summer. Has anyone tried either of these items on larger dogs and have any recommendations or advice? I live in the UK so would need to be a shop that delivers here.

Thanks!