General terms and specific terms are not opposites, as abstract and concrete terms are; instead, they are the different ends of a range of terms. General terms refer to groups; specific terms refer to individualsâbut there's room in between. Let's look at an example.
For medium-size dog breeds, considered a whelping box that is about 28 to 34 inches long by 28 to 34 inches deep. Large dog breeds need whelping boxes that measure about 42 to 45 inches long by 34 to 40 inches deep.
ALL NEW DOOR & FRAME SYSTEM. Already included with all new Dura-WhelpÂ® boxes, same low price! This new door system is easy to use and WILL work with your existing box! The frame is a solid (one piece) H grooved Polypropylene that fits perfectly in the door opening.ox walls come as a single completed unit. The assembled Dura-WhelpÂ® is light-weight and easily moved (our imitators' boxes come apart when lifted, ask them). The Puppy Rails offer added safety, so you can sleep at night (and are FREE with all whelping boxes).