A big welcome to you and thank you for taking rescues. We have two rescues, ex laboratory beagles and have experienced a lot of sadness and happiness. Susi and Snoopy were rescued together and at first just wanted peace and quiet. It took a long time before they realised they were in their forever home and now Snoopy is almost normal. Susi will need more time but is becoming braver and naughtier, never thought I would look forward to a beagle becoming naughty but it shows she is feeling more confident.
Your two look very handsome.