Domestic Shorthair Care Guide (Australia)

Last updated: 2026-07-17

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. 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.

Kitten (0–12 months)

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.

Adult (1–7 years)

• 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.

Senior (7+ years)

• 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.

Australia notes

The Domestic Shorthair is the mainstay of Australian shelters, and the adoption fee usually already covers desexing, microchipping and first vaccinations — the best-value option, and the one that does the most to ease pressure on shelters. 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.