<human>: Just looking for a little management advice here. As in the title, our(spayed, female) 2-year-old Bernese Mountain Dog is getting a little territorial of me, especially in regards to my husband. She's not aggressive about it(no growling or aggressive posture etc), but she tries to push in between hubs and I or push him away if he and I hug or cuddle without her. I'm 28 weeks pregnant, but I'm also unemployed which means I'm home with her most of the time, so I'm not sure which or both are bringing out this behaviour. We do however, want to nip it in the bud, as I am not hers alone, and especially won't be once the baby is born. We've been checking out resources on prepping her for life with a baby, but this is something different. Any advice on getting her to respect my husband's claims on me?

Can you give me a shortened version of the text?
<bot>: Dog tries to keep me all to herself, tries to push her body between husband and I to separate him from me. Suggestions for how to curb this behaviour?