Pets Who Are Sure to Live a Long Life

10 Pets Who Are Sure to Live a Long Life

A pet can be a great addition to any family, but when it comes to picking the right one, you want to make sure you’re choosing an animal that will be around for years. Here are 10 of the longest-living pets that you can bring home today. 

1. Goldfish

Goldfish are some of the most popular fish due to their small size and easy maintenance. But they can also live up to 15 years if properly cared for! They don’t require much upkeep, just regular water changes, clean tanks, and plenty of food. 

  • Average Lifespan: Up to 15 years
  • Diet: Flake food, brine shrimp, and occasional fresh vegetables
  • Common Illnesses: Swim bladder disease, fin rot

2. Turtles

Turtles may seem like low-maintenance pets, but they require specialized care, such as UV lighting and calcium supplements, to stay healthy and active. However, with proper care, turtles have been known to live up to 50 years or more! 

  • Average Lifespan: Up to 50 years
  • Diet: Pelleted turtle food, insects, and leafy greens
  • Common Illnesses: Respiratory infections, shell rot

3. Cockatoos

Cockatoos are intelligent and social birds who live up to 80 years in captivity if given enough attention and stimulation. They need plenty of time out of their cages for playtime and enrichment activities like puzzles or interactive toys that help keep them mentally stimulated. 

  • Average Lifespan: Up to 80 years
  • Diet: Pelleted bird food, fruits, and vegetables
  • Common Illnesses: Feather picking, respiratory infections

4. Parakeets

Parakeets are another type of bird that lives long lives when provided with appropriate care; some have been known to live up to 20 years or more! These colorful birds need lots of exercise outside their cages and daily interaction with their human companions to stay happy and healthy. 

  • Average Lifespan: Up to 20 years
  • Diet: Seeds, fresh fruits, and leafy greens
  • Common Illnesses: Psittacosis, bumblefoot

5. Rabbits

Rabbits may seem like short-lived pets at first glance, but they can live anywhere from 8-12 years, depending on their breed, diet, living conditions, and overall health status. As long as they receive regular veterinary checkups, proper nutrition, and plenty of exercise, they should be able to enjoy life for many years ahead!  

  • Average Lifespan: 8-12 years
  • Diet: Hay, leafy greens, and pellets
  • Common Illnesses: Overgrown teeth, GI stasis

6. Cats

With the right amount of love and attention, cats can easily reach into their late teens or early twenties with good health habits like regular vet visits and adequate nutrition (not too much fat!). Some breeds, such as Siamese cats, tend to have longer lifespans than others, so it’s essential to do your research before bringing one home!

  • Average Lifespan: Late teens to early twenties
  • Diet: High-protein kibble, wet food
  • Common Illnesses: Feline leukemia, diabetes

7. Guinea Pigs

Guinea pigs are surprisingly hardy animals that can live between 4-8 years when provided with ample exercise opportunities outside their cages daily and a balanced diet rich in Vitamin C (they cannot synthesize this vitamin themselves, so it must be supplemented). 

Regular grooming is also essential for guinea pigs since they tend to avoid getting rid of excess fur on their own, which can lead to potential skin problems down the line if not addressed immediately by brushing/combing regularly.   

  • Average Lifespan: 4-8 years
  • Diet: Pellets, fresh fruits, and hay
  • Common Illnesses: Scurvy, respiratory infections

8. Dogs

The average lifespan for dogs varies depending on breed size, but larger breeds typically have shorter lifespans than smaller ones; however, all dogs need regular veterinary checkups and balanced nutrition explicitly tailored towards them based on age/activity level/etc. 

Proper care dogs can easily reach double digits when it comes to time length, which isn’t too shabby considering how quickly our furry friends age compared to humans!   

  • Average Lifespan: Varies by breed
  • Diet: Kibble, wet food, occasional treats
  • Common Illnesses: Arthritis, obesity

9. Hamsters

Hamsters are great starter pets for kids due mainly to their cute appearance. Yet, they still provide many opportunities for learning about responsibility through primary care needs, such as feeding them properly daily or cleaning their cages once weekly. 

They usually only live 2-3 years, so while hamsters may not be around quite as long as some other pets listed above, they still provide hours upon hours of entertainment while they’re here!   

  • Average Lifespan: 2-3 years
  • Diet: Hamster pellets, fresh fruits, and vegetables
  • Common Illnesses: Wet tail, respiratory infections

10. Fish

Last but certainly not least is fish, which offer a variety of different options when looking at longevity depending on the species chosen; many types of goldfish (commonly kept) easily make it past 5years, while other aquarium residents, such as angel fish or clown loaches have known lifespans close 20yrs+! 

Fish tanks require minimal upkeep, making them perfect for those looking for something low maintenance. Yet, they still provide hours of enjoyment, watching these beautiful creatures swim around peacefully each day.  

  • Average Lifespan: 5-20 years, depending on species
  • Diet: Fish flakes, live food
  • Common Illnesses: Ichthyophthirius, fish dropsy

Frequently Asked Questions

How Often Should I Take My Pet to the Vet?

The frequency of veterinary visits varies from one type of pet to another. For example, dogs and cats generally benefit from annual check-ups, while birds like parakeets and cockatoos may require bi-annual visits. It’s crucial to consult your vet for a personalized health plan tailored to your pet’s needs.

What is the Most Low-Maintenance Pet on the List?

Goldfish stand out as the most low-maintenance pet on our list. Their diet is straightforward, consisting mainly of fish flakes, and their environment requires only regular water changes and a clean tank.

How Can I Adopt Rather Than Buy?

Opting for adoption saves an animal’s life and often comes with initial vaccinations and spaying or neutering benefits. You can visit local animal shelters, rescue organizations, or specialized pet adoption events. Online platforms also offer adoption listings that you can browse to find the perfect companion.


When selecting a pet, you want one who will stick around for many years—and these ten animals fit the bill perfectly! From guinea pigs who may only keep you company for a few short years to parakeets who could outlive us all, there is something everyone needs no matter what kind of animal lover you may be. 

No matter which type of pet you choose, just remember always to research its specific needs carefully and ensure that providing the best environment possible enables them to lead a fulfilling life alongside your family, resulting in joy and happiness all around the house!  

Bonus Tip: If you need help deciding what kind of pets would fit your lifestyle, consider adopting instead of buying from a breeder store. This way, it helps save a life while gaining loyal companions at the same time.

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