We have two dogs - both lurcher x Malinois, one male and one female. We've had them 6 years and this has only just started happening.
The boy is relatively nervous but also gets VERY excited if we all go for a walk as a family. However, in this circumstance only, he wants to go in front and has recently (the last month) started nipping my partner on the bum if my partner walks in front. Yesterday, my daughter scooted in front and my dog "attacked" our other dog, (let's call it more telling off/taking his frustration out - she wasn't hurt, but it wasn't playful) which has never happened before.
We don't often go out for dog walks as a family due to different shift patterns and we nearly always walk them individually due to their size. When he's on his own he's a completely different dog - calm, sniffing, walking to heel - it seems like a nervous excitement type thing - you can see he's thinking "Yippee we're all going out on a mission together!". I think he always thinks we're going somewhere exciting when we're all out together too, which to be fair is usually the case - if we're together it's because it's a much longer walk or if it's to the local dog paddock.
Any tips for how to nip this in the bud as it were? I don't want him to nip our daughter if she goes out in front!