Transitioning cattle to the next feed stage at the right time helps maintain steady growth, efficient feed utilisation and consistent mob performance.
Knowing when to move from Maxi Calf to Maxi Weaner isn’t about the date on the calendar, it’s about the stage of the animal. As calves grow, their intake capacity, rumen development and nutritional priorities shift. Moving too early or too late can affect performance, feed efficiency and mob uniformity.
The right time to change feed is guided by liveweight first, then confirmed by intake behaviour, health and overall readiness.
Liveweight is the simplest and most reliable starting point.
Maxi Calf is designed for lighter calves in early growth stages. At the same time, Maxi Weaner is formulated for beef weaners over 120 kg liveweight and is generally used until cattle exceed around 180 kg, depending on the broader feeding program.
At this stage, rumen development allows cattle to utilize higher-energy weaner rations more efficiently.
| Feed Stage | Typical Liveweight Guide | Primary Focus |
| Maxi Calf | Under 120 kg | Early growth and development |
| Transition Point | Around 120 kg | Confirm readiness and intake |
| Maxi Weaner | 120–180 kg | Post-weaning growth and consistency |
| Next Stage | Over 180 kg | Review move to grower ration |
Use actual mob weights where possible rather than visual estimates. Breed, frame size and gut fill can make calves appear heavier or lighter than they are.
If the mob has a wide variation in liveweight, drafting into sensible groups can make the transition cleaner and reduce competition at the trough.
Liveweight matters but it isn’t the only consideration.
Before transitioning to Maxi Weaner, confirm that calves are:
Maxi Weaner includes grain-based ingredients and specific additives, so gradual adaptation remains important. If cattle have recently experienced yarding, transport or health challenges, stabilise the mob before changing rations
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If feed behaviour appears uneven, review your How Much Trough Space Do Beef Weaners Need? guide before adjusting the feed stage.
A feed stage change should not create a sudden ration shock.
Rather than stopping one product and starting the next abruptly, manage the transition according to current product directions. Keep roughage supply steady and monitor intake closely during the first several days.
Watch for:
If performance variation widens, revisit your How to Introduce Beef Weaners to New Feed Safely guide.
Consistent monitoring as outlined in How to Monitor a Weaner Feeding Program ensures the change supports growth rather than disrupting it.
When calves vary widely in weight, a single feed stage may not suit the entire mob.
Drafting lighter calves to remain on Maxi Calf slightly longer can:
Meanwhile, heavier calves can move confidently onto Maxi Weaner and maintain growth momentum.
The aim is not uniform timing, it is appropriate timing.
Moving from Maxi Calf to Maxi Weaner at the right stage supports:
The ration stage should reflect animal development, not just convenience.
For a broader overview of how intake, nutrient balance and management fit together, see our Complete Weaner Nutrition Guides, which links feed stage, growth targets and monitoring into one structured system.
Maxi Weaner is generally recommended for beef weaners over 120 kg liveweight, according to current product guidance.
Not necessarily. Weight range, intake behaviour and mob management should all be considered.
Seek guidance before reversing the feed stage. Performance issues are often linked to access, health or transition management rather than product suitability alone.
Typically until they exceed around 180 kg liveweight, at which point the suitability of a grower ration can be reviewed.
Contact Maxwelton Feed & Grain with your cattle numbers, average liveweight, available forage, and growth targets. The team can help you discuss a practical feeding option for your conditions.
Talk to the Maxwelton Feed & Grain team.
Feeding requirements vary between cattle, properties, and seasons. Follow current product directions and seek qualified livestock-nutrition or veterinary advice where required.
For advice on feeding rates, product selection, or choosing whether Maxi Grower, Maxi Calf, or Maxi Weaner is the right fit for your cattle program, contact Maxwelton Feed & Grain.
Phone:
Andrew Pauli: 0429 442 627
Alison Pauli: 0427 129 381
Email: admin@maxwelton.com.au
Location: 18 School St, Maxwelton, Queensland 4822
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