Start from her honest current level
Write down what she can genuinely do today, not after a hopeful month of training: recall that works in the garden but not near livestock, settling that lasts through a quiet evening but not a party, sleeping through the night at home but untested elsewhere. A first holiday built on that honest list succeeds; one built on optimism strands you managing a stressed youngster in a strange place with no familiar escape routes. Choose the trip — campsite, cottage, relatives — that her current skills can actually support.
Choose the setting that forgives a young dog
For camping, pick a site with space between pitches and a secure place to tether or pen her beside your tent, and expect dawn choruses and neighbouring tents to test her sleep. For a cottage, an enclosed garden and hard floors forgive accidents and muddy paws, and a downstairs sleeping spot avoids a battle over unfamiliar stairs. For family visits, be frank with your hosts beforehand about early nights, chewed skirting risk and the need for a quiet room where she can be put away from small children when everyone needs a break.
Rehearse the trip's key moments at home
Spend the fortnight before you go practising the exact scenes the holiday will demand. Pitch the tent in the garden and feed her in it, then nap in it together. Practise mat-settling in a friend's living room, not just your own. Do short car journeys that end somewhere pleasant, with her travelling in the same crate or harness she will use on the day. Each rehearsal shrinks the number of brand-new experiences stacked into the first twenty-four hours away, which is when young dogs most often unravel.
Pack her anchors and hold her routine
Bring the bedding she sleeps on unwashed, so it smells of home, plus familiar chews, her usual food measured out, a long line for places her recall does not yet cover, and a mat that means settle wherever it lands. Keep feeding times, the last evening walk and her bedtime sequence as close to home routine as the trip allows. Plan activities with an exit: a pub lunch where you can leave after one course, a beach walk timed for when it is quiet, and rest periods back at base that are protected even when the group wants to keep going.
Plan cover for the moments she cannot join in
Most holidays include something she cannot do — a long lunch indoors somewhere dogs are not allowed, a swim, a visit that would overwhelm her. Decide in advance who stays with her or whether she settles in the cottage with a chew, rather than improvising and leaving her to bark in a strange room. Written routines prevent the well-meaning relative who feeds her scraps and lets her rehearse door-dashing all afternoon, and a KinsLe Care Pass gives whoever minds her temporary, clear access to her routine and key details while you are out.