awwwwww
Reminds me of My 2, one is a dash/jrt, and let me tell yeh he is fast and sometimes Charlie beag can't whip around corners as fast as his bro haaaaaaaaaaaaaaaaaaaha
it's cute though.
Yours love each other in the canine way, and they do understand each other this is what makes it sweet, even though EB rarely puts up with her they have a bond even though it may not seem like it at times.
you know what I did? I took Rolo out that's the dash/x to see what My Charlie beag would do and ohhhhhhhhhhhhhh my he cried and cried through the closed window, bring him back it was like he was saying, and even though Rolo looks like he only cares about 1 thing himself

when we came back in the house he was soooo happy to see charlie hehe sniff run