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?).
1 A bottom plate or sole plate is a horizontal wood member at the base of the wall, fastened to the floor frame. 2  Studs are vertical wood members, spaced evenly apart, and attached to both bottom and top plates. 3  Typical spacing is 12, 16, or 24â on center.