You'd have to get the entire Office Suite but you could get a trial version of the latest Publisher. Use it to open and view your file. Convert Publisher Files to Other Software Formats. It may be possible to convert a .PUB file into the native format of some other desktop publishing software.
Dogs that are in heat can get pregnant. The gestation for dogs is around 9 weeks or 63 days on average. Up till the fifth week of pregnancy, a dog will not suffer from physical changes. There will only be a few symptoms such as morning sickness or behavioral changes. A pregnant dog will become more affectionate.
If your dog is bred during this period there is a high likelyhood that she is pregnant. A dog's gestation period is generally 63 days. However, dogs can deliver their pups between 58-68 days. If you choose to have your pregnant dog spayed it is best to have her spayed early in her pregnancy.