Picket Spacing and Pet Guards on an Iron Entry Gate

Two pickets set four inches apart leave a gap that a curious toddler's head can enter and a beagle's ribcage can cross. Iron gates in Austin, TX are often built to a decorative spacing, and the intervals iron gates austin tx bad dog tavern uses are tighter than many catalogs show. A gap that looks narrow from the sidewalk is wider than a small body needs, and a head that goes in does not always come out.
Where the gap actually matters

Spacing is measured clear between pickets, not center to center. A three quarter inch square tube picket set on five inch centers leaves a four and a quarter inch clear opening, which is wide enough for most small breeds. The lower third of the gate is where this counts, since that is the height pets and young children reach. Upper pickets can stay open without a problem.
Pet guard panels

A pet guard is a strip of aluminum or steel mesh, or a row of added thin pickets, fixed across the bottom twelve to eighteen inches of the gate. It barely changes the look of the gate from a distance when it matches the frame color. Fitting one takes careful measurement, because a gate with a swing path over uneven ground needs the guard to sit above the high spot of the swing.
Fitting to the lower rail
The guard clips or welds to the lower rail and the mid rail. Welding gives the cleanest result on a steel frame, and the weld areas need touch up with a zinc rich primer and a matching powder coat or paint so rust does not start at the joint. Bolted guards on a galvanized frame avoid heat altogether, and the fasteners should be stainless to prevent staining on the rail.
Gaps at the hinge side and the latch side
The hinge side opens a wedge as the leaf swings, and fingers can reach it. Many gates carry a vertical cover plate or a close set picket on the hinge edge for this reason. The latch side needs a stop that keeps the gate from swinging past its frame, so a pet cannot push through a crack between the post and the leaf.
Checking after a season
Dogs push and scratch, and a guard that was tight in spring can sag by fall. Run a hand along the bottom edge and look for bends. In older yards near Travis Heights, where gates have passed through many owners, the lower rails often show bent tubing from years of leaning pets. Straighten or replace that section before adding the guard.