Improving the success of reinforcement programs
During these 2 weeks, hamsters underwent two different treatments; hamsters of one group were placed inside a large field enclosure (field group; N = 15), while hamsters of the other group (control group; N = 12) remained in their individual cages at the breeding facility.
Holding the water bottle in place with a small loop of wire fixed to the outer lip of the cage . (Fig 5) The wire mesh can be held in place with a 2 small loops of copper wire, one on each side of the mesh. (Fig 6) The bin cage complete ready for use.

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Type IV cage with two little huts for temporarily paired breeding animals (Syrian hamsters ), for example with various suitable types of enrichment and sunflower seeds

From the breeding facility to the natural environment. How do European ...
The above findings highlight the need to acquire more knowledge on how captive-bred hamsters behave after their release. Their lack of caution may indicate that various measures are necessary to prepare the hamsters for life outside the breeding facility (Fleitz et al., 2023).
Additional Notes on Cage Breeding Hamsters For Feedback Loops
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