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Mary E.Deerfield Beach, FL
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Rescue and anxious dogs

Why Some Rescue Dogs Need More Time to Warm Up

The dog that settles in a day often came from a good home. The one that takes a month is not broken: it learned, correctly, to trust slowly.

Mary E., Rover pet sitter in Deerfield BeachBy Mary E., Rover pet sitter in Deerfield Beach, FL · Updated 2 Oct 2026 · 3 min read

A dog that warms up slowly is usually showing healthy judgement rather than a problem. If every dog you met turned out to be unreliable, you would hesitate too.

Mary E. boards rescue dogs in Deerfield Beach and works with local rescues. This is what is actually going on in those first weeks, and why pressure makes it worse.

Quick answers

Is it normal for a rescue dog to hide for days?

Yes. Hiding is a coping behaviour, not a rejection. As long as the dog is eating, drinking and toileting, give it space and let it come out on its own schedule.

Why is my rescue dog friendly to some people and not others?

Dogs generalise slowly. A tall man with a hat may be too close to someone from the dog's past. It is rarely personal and usually fades as the dog meets more harmless people.

Should I use treats to make friends faster?

Treats help, but only if they are not a bribe for contact. Toss them to the floor so the dog can take them without coming close. Hand-feeding a nervous dog can create pressure.

Does a rescue dog remember its past?

Partly. Dogs remember patterns and associations rather than stories, but those can be strong: a raised hand, a certain doorway, the sound of a car door. Avoiding the trigger and pairing it with something good is the way through.

How long before I should worry?

If the dog is still unable to eat, sleep or toilet normally after two weeks, or shows signs of real distress, involve a force-free behaviourist and your vet.

What slow warming up actually is

It is risk management. A dog that has been kennelled, moved between homes or lived rough has learned that new people are unpredictable. Hesitation is the dog doing the sensible thing with the information it has.

Why the calm dogs can take longest

Owners expect the loud, jumpy dog to be the work. Often the quiet one is more shut down: it is not relaxed, it is watching, and it has learned that drawing attention is unsafe. Those dogs can take months, and they usually come round completely.

What helps

  • Predictability: same times, same routes, same people, for the first weeks.
  • Choice: the dog decides when to approach and when to leave.
  • Space: a bed or crate that nobody bothers the dog on.
  • Low-arousal greetings: quiet voice, no reaching, no crowding.
  • Consistency across the household, so the rules do not change by person.

What slows it down

  • A stream of visitors in the first fortnight.
  • Crowding the dog in its bed or crate, even affectionately.
  • Reassuring an anxious dog in an excited voice; that sounds like praise for being frightened.
  • Taking the dog to busy places before it can handle the front garden.
  • Punishment of any kind, including a sharp word. It confirms the fear.

How to measure progress

Watch the small numbers rather than the big picture. How many metres closer did the dog come this week? How many minutes did it stay in the room? Did it eat immediately or after an hour? Progress in those units is real progress, even when the dog still will not sit on your lap.

If you have to travel

A dog in the middle of learning to trust should not be moved again if it can be avoided. If you must travel, the least disruptive option is a sitter who keeps the dog in their own home, follows the same routine, does not invite strangers round, and sends you updates so you can see the dog is still progressing. Mary E. does this for Deerfield Beach owners and keeps the routine as close to home as possible.

Need a Deerfield Beach pet sitter?

Mary E. boards dogs in her home in Deerfield Beach, takes doggy day care, and does drop-in visits for cats. She has 10 years of experience, a 5.0 rating across 34 Rover reviews and 8 repeat clients. New Rover customers get $20 off through her link.

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