Do goldfish really have a 3-second memory?
Goldfish can actually remember things for months, not just seconds as commonly believed.
Myth — FishIs chocolate really poisonous to dogs?
Chocolate contains theobromine which is toxic to dogs and can be fatal in large amounts.
Fact — DogsDo cats always land on their feet?
While cats have a righting reflex, they don't always land safely and can be seriously injured from falls.
Debatable — CatsShould you give milk to cats?
Most adult cats are lactose intolerant and milk can cause digestive upset.
Myth — CatsCan dogs see in color?
Dogs see colors, but not the same spectrum as humans - they see blues and yellows best.
Fact — DogsDo fish grow to the size of their tank?
Fish growth is stunted in small tanks due to poor conditions, not because they "stop growing".
Myth — FishIs a dog's mouth cleaner than a human's?
Dog mouths contain different bacteria than humans - neither is "cleaner".
Myth — DogsDo rabbits only eat carrots?
Carrots should be an occasional treat, not a staple of a rabbit's diet.
Myth — RabbitsCan cats and dogs see in complete darkness?
They see better than humans in low light but still need some light to see.
Myth — Cats & DogsShould you let a dog lick your wounds?
Dog saliva contains bacteria that can cause serious infections in wounds.
Myth — DogsDo betta fish fight because they're aggressive?
Male bettas are territorial and will fight other males to the death in confined spaces.
Fact — FishIs a wagging tail always a sign of a happy dog?
Tail wagging can indicate various emotions including stress, anxiety, or aggression.
Myth — DogsAre some dog breeds inherently aggressive?
Genetics play a role but upbringing and training are more significant factors in behavior.
Debatable — DogsDo cats purr only when happy?
Cats also purr when stressed, injured, or giving birth - it's a complex communication tool.
Myth — CatsShould you feed birds bread?
Bread offers little nutrition and can cause serious health issues in birds.
Myth — BirdsDo dogs sweat through their tongues?
Dogs primarily sweat through their paw pads and regulate temperature by panting.
Myth — DogsAre guinea pigs good starter pets for children?
They require significant care and can live 5-7 years, making them a serious commitment.
Debatable — Small PetsDo turtles outgrow their shells?
A turtle's shell grows with them - it's part of their skeletal system.
Myth — ReptilesIs it true that cats have nine lives?
Cats are resilient but certainly don't have multiple lives.
Myth — CatsCan you train a cat like a dog?
Cats can be trained using positive reinforcement, though they learn differently than dogs.
Fact — CatsDo dogs age seven years for every human year?
The 7:1 ratio is oversimplified - smaller dogs age slower than larger breeds.
Myth — DogsIs it safe to give bones to dogs?
Cooked bones can splinter and cause injuries - raw bones are somewhat safer but still risky.
Debatable — DogsDo fish feel pain?
Scientific evidence strongly suggests fish experience pain and distress.
Fact — FishAre some cat breeds hypoallergenic?
No cat is completely allergen-free, but some produce less of the Fel d 1 protein.
Debatable — CatsShould you wake a sleeping dog?
Startling a sleeping dog can trigger a defensive bite - it's best to let them wake naturally.
Myth — DogsCan rabbits eat iceberg lettuce?
Iceberg lettuce has little nutritional value and can cause digestive issues in rabbits.
Myth — RabbitsAre daddy longlegs poisonous to pets?
Most "daddy longlegs" aren't spiders and pose no threat to pets.
Myth — InsectsDo dogs eat grass when they're sick?
Some dogs eat grass instinctively, not necessarily because they feel ill.
Debatable — DogsIs it true that cats hate water?
Some cat breeds enjoy water, and many cats will play with it on their own terms.
Myth — CatsDo dogs have a sense of time?
Dogs understand routines and can anticipate regular events, suggesting a concept of time.
Fact — DogsIs raw food better for pets?
Raw diets carry risks of bacterial contamination and nutritional imbalances.
Debatable — NutritionCan you teach an old dog new tricks?
Dogs can learn at any age, though puppies may learn faster.
Fact — DogsDo bulls hate the color red?
Bulls are colorblind to red - they react to movement, not color.
Myth — LivestockCan guinea pigs and rabbits live together?
They have different dietary needs and rabbits may accidentally injure guinea pigs.
Myth — Small PetsDo cats steal babies' breath?
Cats may cuddle with babies for warmth but don't suffocate them intentionally.
Myth — CatsShould you feed your dog garlic for flea prevention?
Garlic can be toxic to dogs and isn't an effective flea treatment.
Myth — DogsAre electric fences safe for dogs?
They can contain dogs but don't prevent other animals from entering and may cause stress.
Debatable — DogsDo dogs have a dominant "alpha" in packs?
The alpha theory is outdated - dogs form flexible family groups, not rigid hierarchies.
Myth — DogsIs wet food better than dry food for cats?
Wet food provides more moisture while dry food may help dental health - a mix is often ideal.
Debatable — CatsCan fish survive in tap water?
Tap water must be treated to remove chlorine/chloramine before being safe for fish.
Myth — FishAre some dog breeds smarter than others?
Different breeds excel at different types of intelligence and problem-solving.
Debatable — DogsDo cats always land on their feet?
While cats have an amazing righting reflex, they can still be injured from falls.
Debatable — CatsAre left-pawed dogs more creative?
Paw preference exists but its relationship to personality traits is unclear.
Debatable — DogsCan you boost your pet's immune system?
The immune system is complex - focus on proper nutrition and veterinary care rather than "boosters".
Myth — HealthDo small dogs live longer than large dogs?
Small breeds typically live several years longer than giant breeds.
Fact — DogsCan animals predict earthquakes?
Anecdotal reports exist but no reliable scientific evidence confirms predictive ability.
Debatable — BehaviorIs blue light from screens harmful to pets?
No evidence suggests screen blue light affects pets as it does humans.
Myth — HealthCan dogs and cats see TV?
They can see moving images but perceive them differently than humans.
Fact — BehaviorDo dogs dream?
Brain wave studies show dogs experience similar sleep cycles to humans, including REM sleep when dreaming occurs.
Fact — DogsIs organic pet food better?
Organic pet food avoids certain pesticides but isn't necessarily more nutritious than high-quality conventional food.
Debatable — Nutrition