Hello, I have a two week old puppy and up until now he has been drinking his milk fine. I noticed in the past 48 hours he has become constipated as he has only pooped once and it wasn’t a large amount. He’s started to not drink his milk, his mother rejected him so I’m hand feeding him via bottle. I’m really worried now, I stimulate him Togo potty after every feed, recently I have even bathed his behind to make him try and go which did cause him to strain but still no motion, he also strains when I stimulate him to open his bowels but still nothing. What’s best to try liquid parrafin or califig and if so how much amounts shall I put in and through his bottle or feed? I’m really worried about my little puppy this is my first experience handling such a young puppy I could really use to helpful advice!!!! :(I