Rat Terrier Care: Safe Exercise, Training and Health Checks

By Dr Duncan Houston

A Rat Terrier's interest in movement and small animals can make it an enthusiastic companion, but it also makes secure management essential. Small size does not remove the need for training, activity or preventive care.

Quick Answer

Rat Terriers need daily movement, mental challenges and reward-based training, with secure boundaries around roads and wildlife. Ask about kneecap, eye and other relevant family health assessments. Recurrent limping, painful eyes or a change in exercise tolerance needs examination rather than being accepted as a breed quirk.

What should you expect?

The Rat Terrier developed as an American farm dog used for rodent control and companionship. Many enjoy sniffing, digging and fast-moving games. Individual dogs still differ in energy, confidence and sociability, so meet adults and ask about actual home behaviour.

A history of working around a farm does not make a modern dog safe with every small pet. Protect rabbits, guinea pigs and similar animals with secure separation. Familiarity can help some relationships, but cannot guarantee that chasing will not occur.

Supervise children and dogs together and provide a quiet retreat. Barking, growling or snapping can reflect fear, frustration or pain; calling the dog bossy does not identify what it needs.

Make exercise safe and useful

1. Use a secure lead or enclosed area around traffic, livestock and wildlife.
2. Check gates and gaps, including places a small dog can dig beneath.
3. Combine walks with sniffing, food searches and short training sessions.
4. Teach recall and dropping objects before relying on them in difficult settings.
5. Include calm rest rather than trying to exhaust the dog every day.

Adapt activity to age, fitness and weather. A puppy should not be forced into an adult exercise target. Repeated stiffness after play is a reason to review the activity and arrange a veterinary check.

Which health screening is relevant?

The AKC Rat Terrier profile and Rat Terrier Club health statement describe joint, cardiac and eye concerns. Ask for the parents' results and which tests were chosen, including kneecap assessment and primary lens luxation testing where appropriate.

Primary lens luxation involves displacement of the lens inside the eye and can lead to serious complications. A relevant genetic result is useful for risk assessment, but does not rule out every cause of eye pain or sight loss.

Patellar luxation can cause intermittent skipping. Legg-Calvé-Perthes disease affects the hip in young small dogs. Paw injuries and other orthopedic problems can look similar, so examination is needed before selecting treatment.

How urgent are changes?

Do not give human pain medicines or use leftover eye drops while guessing the cause. Safe videos and a short record of when signs occur can help your vet.

Food, grooming and prevention

Feed a complete diet suitable for life stage and actual workload. Measure portions and include rewards in the daily allowance. AAFCO provides nutritional standards; it does not approve individual foods. Ingredient order alone does not establish nutritional suitability.

Brush the short coat and inspect the skin. Bathe when needed rather than repeatedly washing normal skin. Check ears for discomfort, odour or discharge and use an individual cleaning plan.

Build daily toothbrushing with dog toothpaste and maintain comfortable nails. Keep vaccinations, parasite prevention and identification current. Check collar and harness fit as a puppy grows.

Common mistakes

• Trusting off-lead recall around prey before safe training.
• Assuming an active farm breed cannot gain excess weight.
• Ignoring a painful eye because a genetic test was clear.
• Using punishment to suppress fear or warning signals.

Frequently asked questions

Can a Rat Terrier live in an apartment?

Yes, if its activity, toileting, companionship and rest needs are met. Manage barking triggers thoughtfully.

Are Rat Terriers safe with cats?

Some live well with cats after careful introductions. Assess both animals and prevent chasing; do not rely on breed promises.

Does a short coat mean no shedding?

No. Short-coated dogs still shed and need skin checks.

Does health screening guarantee a healthy puppy?

No. It provides information about particular risks and does not replace ongoing care.

A Rat Terrier can put its curiosity to good use when exploration is safe and training is clear.

ASK A VET™ can help you prepare questions about your Rat Terrier's exercise, screening or changing health signs.