When Terra was little she was not allowed in bed (my husband's decision, not mine) and she couldn't jump on it, because she was too small. When she grew up she started jumping on the bed and my husband would put her back into her doggie bed, but when we'd wake up in the morning, we would find her in bed with us! No matter how many times my husband would put her back into her own bed, she would jump back in the bed with us, so he gave up trying and she's been sleeping with us ever since! We have a queen size bed and my husband's a big guy so space get kinda tight, but we love every minute of it!