What a very sad dog.  He has to be helped to move as he has no power in his back legs and needs to be carried onto the grass to do some exercises with the help of a sling.  He is recovering from a damaged back after he jumped off a table and has been having treatment to release the paralysed back muscles.  His recovery might be long but he has a possible chance of a reasonable life ahead.
The long Dachshund seemed a suitable blip for Bobsblips challenge “Long” theme.