Domestic Shorthair Care Guide (Australia)

Last updated: 2026-07-20

The Domestic Shorthair (moggy) is the mainstay of Australian shelters — almost every RSPCA, council pound and rescue group has plenty of crossbred cats waiting for adoption. Adults typically weigh about 3.6–5.4 kg and live around 12–16 years. They have no single look or temperament: coat colour, size and personality all vary widely. But that genetic diversity from mixed ancestry usually means fewer breed-specific inherited diseases than a purebred cat — a natural health advantage.

Who is a Domestic Shorthair right for?

Domestic Shorthairs suit people who want to adopt and are happy to take the cat in front of them as an individual. They can fit into very different households. Not a good fit: anyone who wants predictable breed traits or expects every moggy to behave the same way.

What does a Domestic Shorthair kitten need?

Book a full vet check first, then give each kitten enough time to settle into a new home because personalities vary greatly.

Things to note

• Adopting through a shelter or rescue group usually means the adoption fee already covers desexing, microchipping and first vaccinations — still book a full vet check-up once you get them home.
• If you've picked up a stray or taken in a friend's litter, the standard Australian kitten vaccination is F3 (feline panleukopenia, feline herpesvirus, feline calicivirus), with the first shot from around 6–8 weeks and boosters every few weeks as your vet schedules until around 16 weeks.
• Microchipping and council registration are legal requirements — shelter adoptions usually have the microchip transfer already sorted. Most councils have a curfew or indoor-containment rule for cats — check your local council's website.

Food & feeding

• Choose a kitten-specific formula, start at the low end of the feeding guide on the pack, and adjust to body condition.
• Transition to new food over 7–10 days; kittens fresh from a shelter can have a more sensitive stomach from stress, so it's fine to stretch the transition out longer.

Behaviour & interaction

• Personalities vary enormously — some are instantly affectionate, others need longer to settle into a new home. Give them time and space to hide and observe rather than forcing interaction.
• Expose kittens to different people, sounds and environments early on to help them cope better with nail trims, carriers and vet visits as adults.

Common health risks

• No specific breed-related genetic disease burden, but they still need routine parasite control, dental care and weight management — overall health depends more on the individual and early care than on pedigree.
• If age or background is unknown at adoption, a baseline blood test is worth doing to screen for feline immunodeficiency virus (FIV) and feline leukaemia virus (FeLV), both common in shelter populations.

How do you care for an adult Domestic Shorthair?

• Fully indoors or limited outdoor access both work, but most councils encourage or require indoor cats — check your local council's website for the specific rules.
• Feed adult food to body condition score — metabolism and body size vary hugely among moggies, so don't just copy another cat's portion.
• Short coats are low-maintenance — a weekly brush is enough, more often during coat-change season.
• Common health risks: obesity, dental disease and urinary problems are common across all cats, not specific to moggies — regular check-ups catch them early.
• If they go outdoors, paralysis ticks in coastal and bushland areas can be fatal to cats too — follow your vet's advice for year-round prevention.

What changes for a senior Domestic Shorthair?

• Switch to a senior formula and reduce calories to body condition. Appetite, water intake and weight changes are the earliest warning signs — see a vet promptly.
• Arthritis, chronic kidney disease and hyperthyroidism are relatively common in senior cats — more frequent check-ups are recommended; ask your vet for the right interval.
• Moggies have a wide lifespan range and considerable individual variation — base care decisions on your vet's assessment of health, not just age.

Is a Domestic Shorthair easy to train?

Trainability: domestic shorthairs (moggies) are genetically mixed, and their personalities vary hugely — some are as cuddly and cooperative as a Ragdoll, others as wary and independent as a feral cat. There's no single answer; spend 1–2 weeks observing temperament before planning a training approach.

Time to expect: too variable for one number, but as a general guide, most healthy adult cats learn one simple clicker-trained behaviour in 1–3 sessions of 5–10 minutes once the clicker is charged. Timid or ex-stray cats may need weeks of trust-building before any training can start.

The catch: for a shelter or ex-stray cat, the first job isn't commands, it's trust — pushing training too soon backfires. Build positive associations with food and play first, and only move to clicker training once the cat approaches you voluntarily.

Simple steps (building trust, then clicker-training "come"):

1. For the first 1–2 weeks, only give treats when the cat approaches on its own — no chasing, no forced handling, let it decide you're safe.
2. Once it approaches willingly, charge the clicker (click, then treat immediately, 10–15 reps).
3. Step back a few paces, say its name; the moment it comes to you, click + reward.
4. Gradually increase distance and practise in different rooms to lock in "name + coming = reward".

What's Australia-specific about owning a Domestic Shorthair?

The Domestic Shorthair is the mainstay of Australian shelters, and the adoption fee usually already covers desexing, microchipping and first vaccinations. Before adopting, check your local council's registration and indoor-containment rules; after adopting, build a relationship with a local vet early so follow-up check-ups and vaccinations go smoothly.

What are the pros and cons of a Domestic Shorthair?

Domestic Shorthair suitability ratings

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