I'm kind of confused about a very strange thing that happened just now. Some player bred to my male wolf without me knowing when he wasn't up for breeding. The breeding didn't count for my male but did for other player's female. Right now this female gave birth to three pups. Offsprings counted for my male. There's four total, one from other player that somehow bred too. I had no idea about pups and this strange breeding until I checked male's offsprings. The question is how this player bred if I didn't let them do it? Is it some bug or a simple thing? Will this happen again? One of players with three pups is a former owner of this wolf but he got sold in January to me and female couldn't be pregnant for that long. Any explanation to this will be helpful, thank you.

Here is the link to my wolf that got somehow bred:

Welp you have me flabbergasted. One reason it would have showed up on the female and not the male is because males breedings reset to zero after each season (only 3 days long). I don't know how they could have bred to him without you knowing though unless it was before you bought him, and maybe they kept their wolf from giving birth using items - there are items that can make your female wait longer to give birth but they cost apples so I don't know why someone would have done that for several months straight