T15 is young and medium sized, looks to be an abby-mix. For information on sexing a guinea pig, please visit this link.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFD4iMffOJEoxIgwc6GfiuG5KMbQER-a8mq_do19nRG9l2TdN-lxMePT30W0pHp0zkvn-u28KVHXxOWpNPZHmXTswVgjl6xzUf4T0XuxvAPadH5E5iCWGSJDPY_C5uPF1Qwz9cy0adAl4/s400/VA284.11046513-1-pn-2.jpg)
Many sad accidents or "accidents" can be avoided this way. *
helpful links: Quality Hay and Pellets in bulk & Pampering your Pig & Cheaper, Larger Cages & Bedding & Essential Guinea Supplies & Proper Diet & Cavy Savvy Vets & "What's Normal? What's Not?" & Social Life & Boy or Girl? & "What is Rescuing and Adopting?" & Social Cause Marketing & Guinea Pigs in PA/NY/NJ/WV .