The top cheapest pets often include small invertebrates and pocket pets like goldfish, betta fish, hermit crabs, isopods, and hamsters, as well as small rodents like guinea pigs and mice, because they have low initial costs, need minimal space, and eat inexpensive food, with insects (like roaches/ants) and some reptiles (leopard geckos) also being budget-friendly options for affordable, low-maintenance companionship.
9 Cheapest Pets to Own
The Best Pets for Kids Now for pets that are great for kids, dogs, cats, fish, rats, and guinea pigs often top the list. Each has its benefits, but they all require care, attention, and the right environment. Here's a breakdown of what makes these pets a good fit.
Low-Cost Pups Make First-Rate Pets
For a first-time pet owner, some low-maintenance options are fish (like Betta fish), hamsters, guinea pigs, or reptiles (like leopard geckos). Cats can also be a good choice if you want a bit more companionship but with less daily effort.
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A few popular choices include:
The "million-dollar dog breed" most famously associated with record-breaking sales is the Tibetan Mastiff, with individual puppies selling for over $1.5 million and even nearing $2 million in China as status symbols, though regular prices are lower. More recently, a unique wolfdog hybrid, Cadabomb Okami (Caucasian Shepherd/Wolf), reportedly sold for $5.7 million in 2025 due to extreme rarity, but the Tibetan Mastiff remains the iconic symbol of luxury dog ownership, driven by its lion-like appearance and ancient lineage.
There's no single "number 1" laziest dog, but the English Bulldog is consistently ranked at or near the top for its low energy, love of naps, and tendency to be a couch potato, followed closely by breeds like the Basset Hound, Great Dane, and Shih Tzu, all known for being relaxed companions. These breeds prefer lounging and short strolls over strenuous activity, making them ideal for laid-back owners.
Initial Costs: Bringing Your Dog Home
Usually, a dog will cost you somewhere around $30-$300. A purebred on the other hand can cost you somewhere between $500-$3000. Depending on the breed of the dog you might have to pay a little extra.
Pets can be great companions for kids with ADHD. They can teach kids responsibility and empathy. Pets can have a positive influence on kids with ADHD, but they shouldn't be brought into the home solely for that purpose.
Which animals make the best first pet?
Kids who learn to be caring toward animals learn important life skills. Children can become more self-reliant and confident when they learn that there is an animal that relies on them for their care. Pets can also teach kids to be more creative, especially when it comes to their problem-solving skills.
The cat breed most famously associated with a $100,000 price tag is the Ashera, a rare, exotic hybrid (Serval, Asian Leopard Cat, Domestic Cat) known for its leopard-like appearance and loyalty, though this price often reflects exclusivity and marketing, with genuine purchases sometimes involving similar-looking, but less expensive, Savannahs or Bengals, while the Bengal named Zeus once sold for $150,000.
Great Dane. The giant Great Dane is one of the calmest dog breeds. Their gentle, quiet nature makes them good family dogs, but they do need plenty of space to live and play.
Initial costs for purchasing a rabbit range from $5 to $100 depending on the source and breed. Setting up a rabbit's living space can cost between $50 to $200, depending on whether you use an indoor cage or an outdoor hutch. Monthly expenses for supplies like bedding, food, and toys may average around $40.
Dogs are not for lazy people. We all know if we're lazy. Puppies grow into dogs big ones who need proactive owners that are willing and able to provide all the mandatory hard work of daily exercise, socialization, training, health care along with doses of discipline, love and leadership.
Some of the world's rarest dog breeds include the Norwegian Lundehund, known for its unique puffin-hunting abilities (six toes!), the ancient Peruvian Inca Orchid, often hairless, the African sighthound Azawakh, the Hungarian herding dog Mudi, and the distinctive-coated Bergamasco, along with others like the Thai Ridgeback, Otterhound, Chinook, Canaan Dog, and Catalburun. These breeds are rare due to specialized functions, geographical isolation, or declining popularity.
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1. Tibetan Mastiff. The Tibetan Mastiff is one of the oldest and rarest breeds, originally bred to guard livestock in the Himalayas. One of these fluffy giants once sold for nearly $2 million in China, making it the most expensive dog ever.
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The world's most expensive dog, a rare 'wolfdog' named Cadabomb Okami, has been sold in India for a record-breaking $5.7 million—more than the cost of a Bugatti Tourbillon and a Rolls-Royce Phantom combined. The breed, a mix of a Caucasian Shepherd and a wolf, has never been sold before.
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Cats have also been known to be exceptionally helpful with children with Autism, ADHD, and other cognitive conditions by promoting positive social interactions.
Here's an inside look at the latest pet stats compiled by the American Pet Products Association (APPA).
For a 10 year old, a pet with moderate care needs like a guinea pig, bearded dragon, or cat can be a great way to teach responsibility without overwhelming them.