The first one is Dexter, my beagle.
The second one - the pug is Pansy.
In the third photo it's Wojo my old german shepard, Pansy the pug, and Emma (not my dog) but she's a mix of beagle and another breed of dog.
The final photo is just another picture of Dexter, when he was a bit younger.
Pansy and Wojo have passed away, a few years ago - RIP Pansy and Wojo. </3 You two were such great dogs, and I will forever cherish the memories I do have of you.