"How I found out my dog has fleas," she wrote on the clip, adding in the caption: "So gross." Jackie Marshall kisses and cuddles her dog for a TikTok trend. However, when she pulled back ...

"How I found out my dog has fleas," she wrote on the clip, adding in the caption: "So gross." TikTok users shared in her horror, as hundreds commented on the clip with advice for de-fleaing ...