To be completely honest, the two versions of the film contradict each other, such as how in the Theatrical version, the victim is a dog, wheras an ox is implanted with an embryo instead in the Special Edition, not to mention that there is no evidence of a super-facehugger in the Theatrical version, wheras it is clearly emphasized in the Special Edition. Due to such inconsistencies, alot of it is down to personal opinion on what is really going on.