Puppy vaccines are typically first administered at about six to eight weeks of age, then repeated every three to four weeks until about four months of age. Some of these vaccines might be given together in one injection that is called a combination vaccine.
Pre-Cut Stud: 92 5/8â. This is probably the most common 2Ã4 youâll see at places like Home Depot. Sometimes called a âpre-cut stud,â itâs a little shorter than a full 8â² board, which makes it perfect for building an 8â² wall (hmm?).
They are supported on a bottom plate or foundation sill and in turn support the top plate. Studs usually consist of 1.5 by 3.5 inches (38 mm Ã 89 mm) or 1.5 in Ã 5.5 in (38 mm Ã 140 mm) lumber and are commonly spaced at 16 in (410 mm) on center.