How Do You Train a Rescue Dog?

Reward-based methods are the standard recommended by UK welfare charities, and they work because they build confidence rather than fear. Here is how to approach training a rescue dog, step by step.
The basics: start slow and keep it positive
Train a rescue dog with short, positive sessions that reward the behaviour you want and never punish mistakes. Start once your dog has begun to settle, keep sessions calm and brief, and build up gradually as their confidence grows.
Consistency is everything. Using the same words, the same rules and the same rewards across the whole household helps your dog understand what is being asked far more quickly.
Should you let a rescue dog settle before training?
Let your rescue dog settle before starting any real training, giving them time to decompress and feel safe first. A frightened, overwhelmed dog cannot learn well, so the early days are for bonding, not obedience.
House training and gentle routine can begin straight away, but structured training works best once trust is forming. Our guide on how long a rescue dog takes to settle in explains the timeline to work with.
Building trust comes first
Build trust with a rescue dog by being calm, predictable and gentle, and by letting them set the pace. Hand-feeding, quiet time together and never forcing interaction all show your dog that you are safe and reliable.
Trust is the foundation everything else is built on. A dog who feels secure with you will be far more willing to learn, so this stage is never time wasted.
How do you house train a rescue dog?
House train a rescue dog much as you would a puppy: take them outside often, especially after meals and naps, and reward them warmly every time they go in the right place. Accidents should be cleaned calmly, never punished.
Many adult rescues are already partly or fully house trained, but a new home can cause a few slip-ups at first. Sticking to a consistent toilet routine gets them back on track quickly.
Teaching basic commands and recall
Teach basic commands and recall with short, upbeat sessions and plenty of tasty rewards. Start with simple cues like “sit” and their name, then build to recall in a safe, enclosed space before trying it out on walks.
Keep recall training positive and never tell your dog off when they come back, even if they took their time. Coming to you should always feel like the best decision they ever made.
Handling common behaviour problems
Handle common problems like fearfulness, separation anxiety and lead pulling with patience and reward-based methods rather than punishment. Build up slowly, reward calm behaviour, and avoid pushing your dog past what they can cope with.
Separation anxiety in particular is common in rescue dogs and benefits from gradual, structured practice. If a behaviour is not improving, or it worries you, professional help is the right next step rather than pressing on alone.
Chewed door frames and shredded post on the days you are out are often part of the same picture. A calm plan for stopping a rescue dog chewing when left alone starts with shorter absences and legal chews rather than correction.
Can you train an older rescue dog?
Yes, you can absolutely train an older rescue dog. The old saying about old dogs and new tricks is a myth, and mature dogs are often calmer and more focused than puppies, which can make training easier rather than harder.
Older rescues may simply need a little more patience if they are unlearning old habits. If you have taken on a senior, our guide to rehoming senior dogs and cats is well worth a read.
When to call in a professional
Get professional help when a behaviour is beyond everyday training, such as aggression, severe fear or persistent anxiety, or when you simply feel stuck. Early support prevents small issues from becoming ingrained, and there is no shame in asking.
The RSPCA and other welfare charities recommend qualified, reward-based trainers and behaviourists, and demand for this support is high, with the Dogs Trust giving one-to-one behaviour support to 2,259 dogs and owners in 2024 [1]. A good policy helps too: you can compare levels of rescue dog insurance for the vet bills that new health issues can bring.
References
[1] Dogs Trust. “Annual Report 2024.” Cited for the figure that the Dogs Trust Community Clinical Animal Behaviour team gave one-to-one support to 2,259 dogs and owners in 2024, illustrating the availability and demand for professional, reward-based behaviour support. dogstrust.org.uk