Behavior threshold
The point where a dog becomes too worried, excited, or frustrated to respond and learn comfortably.
Read the full definitionDog Care Glossary
Dog care terms, without the head scratching
Clear meanings for words you may hear from trainers, rescue groups, veterinary teams, and other dog owners. Each definition points to practical help when there is more to know.
Dog behavior terms
Trigger stacking
Several stressful or exciting events adding up until a reaction becomes more likely.
Read the full definitionTrigger
Something a dog notices that changes behavior or emotion, such as a doorbell, another dog, a visitor, or thunder.
See a common doorbell exampleSafe space
A quiet, easy to reach place where a dog can rest without being followed, handled, or bothered.
Set up a calm safe spotRescue dog terms
Dog decompression
A low pressure settling period that gives a newly adopted dog time to recover from change and learn the new routine.
Read the full definitionThe 3 3 3 idea
A loose rescue guide that describes adjustment in days, weeks, and months. It's a reminder to allow time, not a deadline for a dog.
Plan the first few daysShut down behavior
Very still, withdrawn behavior that can appear when a dog feels overwhelmed. Hiding, little movement, and refusing food can occur.
Build trust without pressureSeparation distress
Distress connected to being left alone. Signs may include pacing, barking, drooling, destruction, or attempts to escape.
Start with short, calm absencesSenior dog care terms
Canine cognitive dysfunction
A term veterinarians use for age related changes that may affect memory, sleep, awareness, house training, and interaction. A veterinarian should assess new changes.
See common signs and next stepsQuality of life check
A regular look at comfort, appetite, mobility, rest, interest, and the balance of good days and difficult days.
Use the Senior Dog Comfort PlanDaily check in
A short, consistent note about a dog's day so gradual changes are easier to notice and describe.
Try a senior dog daily check inBaseline
What is normal for one dog when comfortable and well. A personal baseline makes later changes easier to spot.
Learn what to track over timeHealth and vet terms
DISHAA
A checklist vets use to organize signs of dog dementia. The letters stand for disorientation, social interaction, sleep and wake cycles, house soiling and learning, activity, and anxiety. It helps you remember examples for the visit, but it can't replace an exam.
Compare dementia with normal agingHead pressing
A dog standing and pushing the top of the head into a wall, a corner or furniture, often for minutes at a time. It's a neurological sign linked to serious disease. Call your vet right away, or an emergency clinic if yours is closed.
Read the head pressing guideIVDD
Short for intervertebral disc disease, a back problem where the discs in the spine wear down. It's common in Dachshunds and can show up well before a dog looks senior. Sudden back pain, weakness or trouble walking needs a vet right away.
See how Dachshunds ageBloat and GDV
GDV stands for gastric dilatation volvulus. The stomach expands and may twist, which disrupts blood flow and breathing. Trying to vomit with nothing coming up, sudden restlessness, drooling or a swelling belly is an emergency. Nobody can tell at home whether the stomach has twisted.
Know the bloat warning signsTracheal collapse
A windpipe problem that can cause a dry, honking cough, most often in middle aged to older small dogs. Excitement, collar pressure or drinking can set it off. Heart and lung problems can sound similar, so a vet needs to check. Trouble breathing or blue, gray or pale gums is an emergency.
Read about the honking coughMDR1
A common name for a variant in the ABCB1 gene that some dogs carry, Australian Shepherds among them. It can let certain drugs reach the brain at unsafe levels. Your vet needs the verified test result before choosing a drug and dose.
See what MDR1 means for medicationEPI
Short for exocrine pancreatic insufficiency. The pancreas doesn't supply enough digestive enzymes, so the dog can't use food normally. Weight loss and loose stool despite a big appetite are typical. EPI is treatable, but it takes a vet workup to confirm it.
Read about hungry dogs that lose weightRegurgitation
Food or fluid coming back up with little warning or effort, often undigested. Vomiting usually comes with nausea, retching and strong belly contractions. Telling your vet which one you saw helps point the exam in the right direction.
Tell vomiting from regurgitationCBC
Short for complete blood count, a test that looks at the cells in the blood. A result like low red cells often leads to more questions and tests before there's an answer.
Understand senior blood workReference range
The span of lab values seen in a group of apparently healthy animals. A few healthy dogs fall outside it, and disease can exist before a value crosses the line. Ranges can differ between labs, so a number copied from another website can mislead.
See how to read lab resultsHealthspan
The part of a dog's life lived with good physical, mental and emotional function. Lifespan only counts how long a dog lives. A dog with a well managed chronic condition can still have a meaningful healthspan.
Compare healthspan and lifespanGrowth plates
Areas of developing cartilage near the ends of a puppy's bones. They close as the skeleton finishes growing, and the timing varies by breed and size. An injury there can affect how the bone develops, so ask your vet before long runs or repeated jumping.
Read about puppy exerciseHot spot
A red, moist patch of inflamed skin that gets bigger as a dog licks, chews or scratches it. It can spread within hours and hide under matted fur. Call your vet promptly if the patch is growing, wet or painful. The itch or pain that started it needs attention too.
See what to do about a hot spotAnal sacs
Small sacs near a dog's rear end that hold a sharp, fishy smelling fluid. Some dogs release a little when frightened. Ongoing odor with scooting, licking, swelling or pain needs a vet promptly.
Find out why a dog smells like fishHeart murmur
An unusual sound a vet hears while listening to the heart. One can turn up before a dog shows any outward signs. Staging and treatment need a vet, and heart medicine should never be changed based on something you read online.
See how Cavaliers ageARVC
Short for arrhythmogenic right ventricular cardiomyopathy, a heart muscle disease in Boxers that starts in adulthood and disrupts the heart's electrical signals. A Boxer that faints or collapses needs a prompt vet visit, even after a quick recovery.
Read about fainting in BoxersDog care record terms
Dog health journal
A dated record of appetite, activity, sleep, symptoms, questions, and other observations that matter to daily care.
See how a health journal helpsDog medication log
A shared record of medication names, instructions, dose times, completed doses, and refill details.
Set up a medication logMedication schedule
The timing and instructions provided for each medication. Follow the prescribing veterinarian's directions and ask before changing a dose.
See the medication organizerVeterinary visit summary
A short record of concerns, recent changes, medications, questions, and follow up instructions for a veterinary appointment.
Prepare a clearer vet summary