Adopting a Chihuahua in Cornwall: rescues, costs and care

The figure under the short answer is live. It counts every Chihuahua and Chihuahua cross listed with us by the rescues in Truro and up to roughly 25 miles out, which takes in Newquay, Falmouth and Hayle. When we checked on 2 November 2026 the Chihuahuas around Truro were all adults, most of them 8 or older, and more than half were crosses. If the count is low on the day you look, our small dogs page shows every little dog the same rescues have, and our older dogs page the ones aged 7 and over.

Each rescue runs its own process, and the differences matter more than the fees. This is how the four routes compare, from each rescue's own pages:

• K9 Crusaders' questions. Its "Want a Dog" form asks about children living in or visiting your home, other dogs and cats, whether your garden is secure, how high its boundaries are, and how long a dog would be left alone each day. After you meet the dog, one of its home checkers visits, and the dog has a final vet check before you collect it.
• St Francis Dogs Home's rules. Its form says it rehomes only within Cornwall, that every adoption needs a meet and greet at its premises and a home check, and asks renters whether they can provide their landlord's permission. Every dog it rehomes comes with rescue back-up for life.
• British Chihuahua Rescue's rules. It picks the best match from an approved waiting list, not the first person to apply, and can cancel a reservation up to handover. A dog that is still entire must be neutered unless there is a medical reason, and the rescue normally pays for it.

Mostly because their owners' lives change. British Chihuahua Rescue says it helps Chihuahuas that need new homes because of changes in circumstances, hardship, neglect or an owner's ill health. It adds that many of the dogs it takes in need vet treatment costing over £500 before they can be adopted.

Age is the other pattern. British Chihuahua Rescue says many of the dogs it rehomes are elderly and need ongoing medication, such as heart tablets, and that it can help adopters with those costs case by case. Around Truro the picture was similar on 2 November 2026: Thomas, Mia and Lola at Hayle were all 8 or over. A long-lived breed means an older Chihuahua can still have years ahead, so don't rule one out.

A rescue fee pays for vet work that is already done. K9 Crusaders Dog Welfare says each dog it rehomes is vaccinated, neutered, flea treated, microchipped, wormed and given a pre-homing vet check, and that each dog costs it more to keep than it charges. NAWT Cornwall's £250 comes with 4 weeks' free Petplan insurance, and British Chihuahua Rescue's £350 covers neutering, vaccinations, the microchip and foster care.

A bought puppy comes with its microchip, because the breeder must chip it by 8 weeks, but the neutering, the rest of its vaccinations and its insurance are then yours to pay, on top of the £400 to £3,000 Blue Cross gives for a puppy. PDSA makes the same point from the other side: adopting an adult from a rescue centre may cost less, and gives a home to a dog that needs one.

Rescue Chihuahuas rarely come with their parents' health screening, so the rescue vet's notes carry the weight. PDSA lists a long run of conditions the breed can be prone to. These are the ones to raise:

• Teeth. PDSA says the shape of the jaw can crowd the teeth and hold on to puppy teeth, leading to dental disease. Retained puppy teeth and a faulty bite are on The Royal Kennel Club's Breed Watch list too.
• Knees and hips. PDSA lists luxating patellas (kneecaps that slip out of place), hip dysplasia, and Legg-Perthes disease, a painful condition in which the hip joint crumbles. Ask whether the dog has ever limped or skipped on a back leg.
• Breathing and heat. Dogs Trust calls the breed brachycephalic, meaning a short nose, a flat face or both, and says Chihuahuas are at higher risk of heat stroke. PDSA adds tracheal collapse, where the windpipe gradually weakens, and Blue Cross tells owners to be ready for possible breathing problems.
• Eyes, heart and spine. PDSA also names dry eye, entropion (eyelids that roll inwards), lens luxation, heart disease and Chiari malformation with syringomyelia (CM/SM), a very painful condition in which fluid-filled areas form in the spinal cord.

The breed standard asks for a Chihuahua weighing up to 2.7 kg, with 1.8 to 2.7 kg preferred, and The Royal Kennel Club recognises just two varieties, the smooth coat and the long coat, which differ only in their coats. "Teacup", "micro" and "miniature" are sellers' words, not types. Breed Watch asks show judges to look out for an excessively short muzzle, and The Royal Kennel Club no longer registers merle Chihuahua puppies, because the merle gene carries a higher risk of impaired hearing and sight. With an adult rescue dog, the scales already tell you its size.

Space is rarely the issue. PDSA says a Chihuahua would be as happy in a flat as in a countryside manor, provided it has room to run about and play. It wants at least half an hour of exercise a day, ideally as two short walks, plus play, short training sessions and time off the lead somewhere secure. Dogs Trust says long or strenuous walks may be too much, so gentle strolls suit the breed better than long hikes.

Time alone is harder. PDSA says Chihuahuas love company, need someone around the home all the time and cope badly with even very short spells alone, and can quickly develop separation anxiety. Be honest on the forms: K9 Crusaders' form asks how many hours a dog would be left each day, from never to more than 8, and St Francis Dogs Home's asks the same.

Children and other pets come next. PDSA says small children are tempted to pick Chihuahuas up, which they are unlikely to enjoy, so the breed suits families with slightly older children. That fits British Chihuahua Rescue's usual rule of no children under 10, and its home check looks for a secure garden, because in its words these dogs are "total escape artists". PDSA also warns that Chihuahuas vary from feisty to timid and can have an independent streak, so the rescue's notes on a dog's character are worth more than the breed's reputation.

People search for Chihuahua rescue in Devon as well as Cornwall, and the routes are not the same. St Francis Dogs Home rehomes only within the county of Cornwall, so a Devon address rules you out there. K9 Crusaders Dog Welfare describes itself as serving the whole of Cornwall, so ask before you apply from over the border. British Chihuahua Rescue rehomes UK-wide, and its England - South West region is the nearest one for Devon as well. Our Truro pages count only the rescues within about 25 miles of Truro.

No rescue sells a dog. You apply, the rescue weighs your home against the dogs in its care, and an adoption fee follows an agreed match. Every Chihuahua on our Truro Chihuahua page comes that way, and puppies are rare in rescue, so be open to an adult or an older dog whose size and habits are already known. Our guide to Cornwall dog rescues compares every rescue near Truro.

If you decide to buy, ask your vet about a pre-purchase consultation, as Dogs Trust suggests, and look for registered litters through The Royal Kennel Club's "Find a puppy" service. Both parents should have had their eyes tested, and treat any seller offering "teacup" or merle puppies as one to walk away from. Report a suspected scam advert to Report Fraud, the service that took over from Action Fraud.